Increase 70 By 10? Quick Answer

Math problems often require you to increase a number by a percentage. First you find that percentage of the number and then add it to the original number. The process is the same for all numbers and percentages and can be easily adjusted to decrease a number by a percentage.

Convert percent to decimal

The first step in increasing a number by a percentage is to convert the percentage to a decimal. The easiest way to do this is to shift the decimal point two decimal places to the left. For example, 30 percent as a decimal is 0.3 and 50 percent as a decimal is 0.5. If you have a calculator with a percent (%) key, enter your number and press % to convert the percentage to a decimal (some models may require you to press the = key). Another way to calculate decimal is to remember that 100 percent is 1 because it’s the whole of something. That is, 50 percent is half (0.5), 25 percent is one quarter (0.25), 75 percent is three quarters (0.75), and so on.

Train Raise

Suppose you want to increase the number 10 by 50 percent. After converting 50 percent to 0.5, calculate 50 percent of 10 by multiplying 10 by 0.5. The answer is 5. On a calculator with a % key, you can type 10 × 50 % = to get the same answer.

Add the raise

To increase 10 by 50 percent, you add the value of 50 percent, so you add 10 and 5. This gives an answer of 15. That’s what you get when you increase 10 by 50 percent.

If you want to decrease a number by a percentage, subtract the percentage. In the example above, you subtract 5 from 10. The result is 5. This is what you get when you subtract 10 by 50 percent.

Other percent problems

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Percent Change | Increase and decrease

For an explanation and everyday examples of using percentages in general, see our Percentages: An Introduction page. For more general percentage calculations, see our Percentage Calculator page.

To calculate the percentage increase:

First, calculate the difference (increase) between the two numbers you are comparing.

Increase = New Number – Original Number

Then: Divide the increase by the original number and multiply the result by 100.

% increase = increase ÷ original number × 100.

If your answer is a negative number, then that’s a percentage decrease.

To calculate the percentage decrease:

First: Calculate the difference (decrease) between the two numbers you are comparing.

Decrease = Original number – New number

Then: Divide the decrease by the original number and multiply the result by 100.

% Decrease = Decrease ÷ Original Number × 100

If your answer is a negative number, then that’s a percentage increase.

If you want to calculate the percentage increase or decrease of multiple numbers, we recommend using the first formula. Positive values ​​indicate a percentage increase, while negative values ​​indicate a percentage decrease.

Percent Change Calculator Use this calculator to calculate the percent change in two numbers. More: Percent calculator

Further Reading Skills Needed Skills Needed Guide to Calculus This four-part guide takes you through the basics of calculus from arithmetic to algebra, with stops at fractions, decimals, geometry and statistics. Whether you want to brush up on your basics or help your kids learn, this is the book for you.

Examples – Percent increase and decrease

In January Dylan worked a total of 35 hours, in February it was 45.5 hours – by what percentage did Dylan’s working hours increase in February?

To address this issue, we first calculate the difference in hours between the new and old numbers. 45.5 – 35 hours = 10.5 hours. We can see that Dylan worked 10.5 hours more in February than in January – that’s his gain. To calculate the percentage increase, it is now necessary to divide the increase by the original (January) number:

10.5 ÷ 35 = 0.3 (See our pitch page for pitch instructions and examples.)

Finally, to get the percentage, we multiply the result by 100. This simply means shifting the decimal two columns to the right.

0.3 × 100 = 30

As a result, Dylan worked 30% more hours in February than in January.

In March, Dylan went back to working 35 hours – the same as in January (or 100% of his January hours). What is the percentage difference between Dylan’s hours in February (45.5) and his hours in March (35)?

First calculate the decrease in hours, so: 45.5 – 35 = 10.5

Then divide the decrease by the original number (February hours) like this:

10.5 ÷ 45.5 = 0.23 (to two decimal places).

Finally, multiply 0.23 by 100 to get 23%. Dylan’s hours in March were 23% lower than in February.

You might have thought that because there was a 30 percent increase between Dylan’s hours worked in January (35) and February (45.5), there would also be a 30 percent decrease between his hours worked in February and March. As you can see, this assumption is wrong. This is because our starting number is different in each case (35 in the first example and 45.5 in the second). This underscores the importance of making sure you’re calculating the percentage from the right starting point.

Sometimes it’s easier to represent the percentage drop as a negative number – follow the formula above to calculate the percentage increase – your answer will be a negative number if there was a drop. In Dylan’s case, the increase in hours between February and March is -10.5 (negative because it’s a decrease). Therefore -10.5 ÷ 45.5 = -0.23. -0.23 × 100 = -23%.

Dylan’s hours could be viewed in a data table as follows:

month hours

Percentage worked

Change Jan 35 45.5 Feb 30% Mar 35 -23%

Calculation of values ​​based on percent change

Sometimes it is useful to be able to calculate actual values ​​using the percentage increase or decrease. It’s common to see examples in the media of when this might be useful.

You may see headlines like:

Rainfall in the UK was 23% above average this summer.

Unemployment figures show a fall of 2%.

Banker bonuses have been reduced by 45%.

These headlines give an idea of ​​a trend – where something is increasing or decreasing, but often no actual data.

Without data, percent change numbers can be misleading. Ceredigion, a county in West Wales, has a very low violent crime rate. Police reports for Ceredigion in 2011 showed a 100 percent increase in violent crime. This is an amazing number, especially for those living in Ceredigion or considering moving to Ceredigion. However, an examination of the underlying data shows that one violent crime was reported in Ceredigion in 2010. So a 100% increase in 2011 meant that two violent crimes were reported. Given the actual numbers, the perception of violent crime in Ceredigion changes significantly.

To figure out how much something has increased or decreased in real terms, we need some actual data.

Take the example “UK rain was 23% above average this summer” – we can immediately see that the UK had almost a quarter (25%) more rain than average in the summer. However, without knowing the average rainfall or how much rain fell during the period in question, we cannot calculate how much rain actually fell.

Calculation of actual precipitation for the period when average precipitation is known.

If we know that the average rainfall is 250mm, we can calculate the rainfall for the period by calculating 250 + 23%.

First calculate 1% of 250, 250 ÷ 100 = 2.5. Then multiply the answer by 23 because the rainfall increased by 23%.

2.5 × 23 = 57.5.

The total rainfall for the period in question was therefore 250 + 57.5 = 307.5 mm.

Calculation of the average amount of precipitation when the actual amount is known.

When the news report gives the new measurement and a percentage increase, “UK rainfall was 23% above average… 320mm of rain fell…”.

In this example we know that the total rainfall was 320 mm. We also know that this is 23% above average. In other words, 320 mm corresponds to 123% (or 1.23 times) the average rainfall. To calculate the average, we divide the total (320) by 1.23.

320 ÷ 1.23 = 260.1626. Average rainfall, rounded to one decimal place, is 260.2 mm.

The difference between the average and actual precipitation can now be calculated:

320 – 260.2 = 59.8mm.

We can conclude that 59.8mm represents 23% of the average rainfall (260.2mm) and that in real terms 59.8mm more rain fell than average.

We hope you found this page useful – why not check out our other numeracy pages? Or tell us a topic you would like to see on SkillsYouNeed – Contact us.

use calculator

The Percentage Increase Calculator calculates the percentage increase from one value to another.

Enter the start value and the end value to find the percentage increase.

How to calculate the percentage increase

Subtract end value minus start value

Divide this amount by the absolute value of the starting value

Multiply by 100 to get a percentage increase

If the percentage is negative, it means there was a decrease and not an increase.

Percent increase formula

You can use the percentage increase formula for any percentage increase calculation:

\( \text{Percentage increase} = \\ \dfrac{\text{end value} – \text{start value}}{\left|\text{start value}\right|} \times 100 \)

Example problem: percentage increase

Last year, your favorite jeans were $36 a pair. This year they’re $45 a pair. What is the percentage increase in price of these jeans from last year to this year?

Percent increase = [ (end value – start value) / |start value| ] × 100

45 – 36 = 9

9/36 = 0.25

0.25 × 100 = 25%

So the price of your favorite pair of jeans is up 25% from last year to this year.

Related calculators

Use the percentage drop calculator to find the percentage drop from one value to another.

Use the percentage difference calculator when you are comparing two values ​​and want to find the percentage difference between them.

The Percent Change Calculator finds the change between two numbers in percent. It’s similar to searching for a percentage increase or percentage decrease, but doesn’t flag the change as an increase or decrease.

Paying the right salary is extremely important to keeping a top-notch team at your company. In fact, a recent study at PayScale found that the number one reason employees leave their jobs is because they want more pay.

Do you want to give your employees a raise, but aren’t sure how it will affect your company’s bottom line? It’s important to take stock of your finances and figure out what it will cost you to give your employees a raise. Luckily, calculating pay raises is extremely easy, and you don’t even need a fancy pay raise calculator to do it.

Why staff increases matter

There’s no point in glossing over it: pay is extremely important to employees. Polls consistently find that Americans rank pay as one of their top considerations when making career moves.

Employers have taken notice. According to another recent PayScale survey, 85 percent of companies plan to give their employees a raise in 2020 (although 71 percent of those planning raises offer a raise of 3 percent or less).

That means if you don’t plan on giving your employees at least a small raise, you could be falling behind the competition and losing some of your best talent.

Also, employees who are comfortable with their salary tend to work harder and show more loyalty to their company. It’s important to make sure your employees feel valued for their time and dedication to growing your business.

Set the criteria for your employees’ salary increases

How do you decide the average salary increase for your employees? Do you go for 3 percent across the board or for performance-based pay increases? A recent study by Willis Towers Watson found that top-performing employees received an average raise of 4.6 percent, compared to the average 3.1 percent workers receive nationally. If you’re planning on offering your best employees a bigger raise, make sure you do some salary research in your industry. This ensures that you don’t lose your best employees to your competitors.

Calculate salary increase in seconds

It’s easy to calculate salary increases. All you need is your employee’s current salary, the percentage you want to increase it by, and a calculator.

Ready? Start with your employee’s current salary. For this example, let’s say it’s $52,000 a year or $1,000 a week. Now set the increase percentage. Let’s say this is one of your best employees and you decide to give him a 5 percent raise.

Now we want to express your employee’s salary increase as a decimal number. This will help us calculate the salary increase. A 5 percent increase in decimal form is 0.05. Meanwhile, a 20 percent increase in decimal form would be 0.20. Basically, any raise you give from 1 percent to 99 percent can be expressed in decimal form: take the raise percentage and put it on the other side of the decimal.

Some examples:

A 1 percent increase becomes 0.01

A 7 percent increase becomes 0.07

10 percent increase becomes 0.10

A 32 percent increase becomes 0.32

I have it? Now take that $52,000 and multiply it by your decimal.

$52,000 x 0.05 = $2,600 increase over the year. That brings your employee’s total salary to $54,600.

How to calculate a 3 percent increase

Calculating a 3 percent raise is no different than calculating any other raise. But that’s important to know if you’re planning a blanket 3 percent cost-of-living increase for your employees.

Let’s start with our example of an employee making $52,000. Using our formula, a 3 percent increase would look like this:

When the time for the performance appraisal is over, high-performing employees, and even those who are considered satisfactory employees, are curious to see how much salary they will receive. At some companies, employees are told what percentage they’ve earned, but some managers simply tell the employee, “I’m giving you a $3,000 raise this year.”

If the raise is in dollars, it’s always a good idea to convert it to a percentage. This is because you can easily track the percentage and tie it to the employee’s performance rating, or track the percentage increases over a period of time even if they are not tied to the employee rating.

Confirm the employee’s current salary

Check with Human Resources or Payroll to determine what the employee is currently earning. Make sure you’re getting the full annual amount and not the employee’s past earnings. If this pay increase is based on a performance review, the review or review should indicate the employee’s pay rate. Employees have a year number, and hourly workers should have the correct base hourly rate – excluding overtime – at the performance review.

Speaking of overtime, for hourly workers, don’t include overtime pay when reporting the employee’s annual income. An employee’s salary or wage increase should be based on the basic amount. This also applies to employees who receive commission payments. When you calculate an increase, you calculate the percentage increase in the employee’s base salary excluding commission payments.

Conversion of increase in dollar figure to percentage increase – employee

Once you have the employee’s current salary and the dollar amount by which their salary will increase, you can calculate the percentage.

Consider this scenario for an employee:

An employee’s current annual salary is $50,000 and she earns a $2,500 raise, her annual salary increasing to $52,500.

Divide $2,500 by $50,000 and the result is 0.05, which is 5 percent (2,500/50,000 = 0.05). To check your math, multiply $50,000 by 1.05 and the result is $52,500 (50,000 x 1.05 = 52,500).

Convert dollar number increase to percentage increase – hourly employee

When calculating an employee’s hourly wage increase using the dollar figure, use two steps to calculate the new hourly rate, and then multiply it by the numbers worked in a year to calculate the annual wage.

Consider this scenario for an hourly employee:

Introduction of 10x and 10%

Garrett Moon, CEO of CoSchedule and author of the book 10x Marketing Formula, has inspired and influenced many of Modthink’s business strategies and tactics. Through a number of his techniques we have been able to effectively grow both our business and that of our clients.

Perhaps one of his biggest influences on Modthink’s business strategy is the concept of 10x vs. 10%. I know what you’re thinking… what does that mean?

10x means you’re maximizing and growing your results 10x instead of just 10%. Anyone can increase sales, get more leads, and create 10% better content, but why would you want to do what anyone can? By embracing imperfection and moving toward a product of value without being too petty, you can achieve 10x growth!

By getting leaps and bounds and preparing for exponential growth instead of meager, steady 10% growth, you can see your team and company achieve amazing results. These results grow your content, projects, and business at a rate that multiplies exponentially: tenfold!

Think of some of the metrics you’d like to see growing at an exponential rate as we proceed.

where is the gap

We’ve all heard it before: “My business could really use more leads, prospects, etc. Not only that, it would be pretty cool if we could increase sales and get my customers to buy more.”

We would all love a 10% increase in the things that make our business successful. However, what some of us may not know is that we pigeonhole ourselves, our team, and our skills.

If you stop to really see what you’re capable of, you’ll find that it’s a lot more than just 10%. And why state the obvious so precisely? What can you do instead for your business that offers similar, maybe better, value?

Avoid a 10% mentality

One thing Garrett Moon addresses in chapter five of his book is his company’s disinterest in fixing typos. It doesn’t force team members to check the content they create for punctuation or grammatical errors. On the surface, this may seem silly to any copywriter or reader, but upon closer inspection it illustrates an excellent point. Why should we spend time on trivial things when we could focus on exponential growth? That’s not to say we won’t still be crossing our Ts and dotting our I’s!

One aspect of the Modthink strategy that caught my eye from the start is the idea of ​​the Minimum Viable Product, or MVP for short. MVP means running a project, growing it and learning along the way. It doesn’t have to be 100% perfect or the final version of your product, but it has to be viable and a catalyst for growth. Introducing MVP into everything we do as a team here at Modthink has helped us increase efficiency, deliver value to our customers and deliver 10x projects.

Another feature of our strategy is to keep everyone focused and on the same page as we pursue 10x projects that deliver 10x results. When ten percent comes into play, we know we need to get back on the MVP track. When a team member hears someone struggling to use two perfect words or deciding between two strikingly similar graphics, you often hear another team member say, “We’re ten percent.” Why focus on something that—you guessed it – could be a whopping 10% better than the other? Instead, this reminder helps us focus on publishing content and continue on the path of 10x growth.

So why 10x?

You may be wondering, “Should I stop correcting typos?” Should I use a Minimum Viable Product?” While these are good questions (I had the same ones when I started), it’s important to remember that 10x is so much more than that. It’s a mindset that, when integrated with your business goals, better serves your customers, your team and ultimately your entire organization by maximizing outcomes for everyone involved.

Incorporating 10x into everything you do—from eliminating unnecessary steps and tasks to being “fast and lean like a startup” (Moon, 159)—can help you add value to your customers, increase your sales, or to win new leads.

At Modthink we have seen immense growth in our business since our transition to Agile. We walk the path to 10x every day! Our scrums keep us focused on the task at hand, our sprints allow us to know which projects need to be delivered during the timeframe, and our retrospective meetings help us figure out what needs to happen in the next sprint to get on track Way to keep going to ten-fold growth.

So why 10x? The answer is simple: experience growth.

Still wondering what you need to do to get started? Here are some practical next steps.

Break up your transition to 10x

Use a Minimum Viable Product. Empower your team to move past the specific, extraneous, and often trivial parts of projects. Does it really matter which synonym you use in a sentence? Encourage your team to move on and take the necessary steps to complete the project.

Consider the Agile Marketing methodology. Would daily 15-minute meetings help keep your team on track? Would you achieve more if you knew that the goals and objectives of all projects were the same over the next two weeks? Try it!

Would daily 15-minute meetings help keep your team on track? Would you achieve more if you knew that the goals and objectives of all projects were the same over the next two weeks? Try it! Start with the 10-fold brainstorm. Garrett Moon describes brainstorming in a 10-way way, with everyone on the team answering a question: “What can we do to increase our {metric} 10-fold in the next {timeline}?” So how can you challenge your team to come up with this question Answer your next big project or series of projects in as many ways as you can think of (aka brainstorming)?

All in all, shifting to a 10x mentality will help you, your team, and your customers achieve MORE and grow. Well, who wouldn’t want that?

By understanding what 10x is, the gap between 10% and 10x, why it’s helpful, and applying the right tips and tricks, your business can benefit exponentially. By prioritizing a 10x system instead of 10%, you can complete more projects, increase sales, generate more leads, and serve your customers more efficiently and effectively.

What will you do to grow your business? If you have more questions about 10x, agile marketing, or how Modthink can help you grow, start your free marketing assessment today.

How do I find the selling price with a percentage markup?

Part of the math series of questions, How do I… This calculator requires the use of Javascript enabled and capable browsers. This page and calculator is a combined answer to the question, “How do I find the selling price with a percentage markup?”

A merchant in Cathedral City, California asked us this question. There are many different ways to determine a selling price for the customer. This particular method takes the total cost (all factors included), takes a defined percentage of it (as a markup) to add to the cost, and that resulting value is the retail price. Enter the cost and your desired markup percentage as a whole number (10 = 10% or 0.10) and click Calculate. You can click Clear Values ​​to perform another operation.

Why and how? The commonly accepted formula for this (used by this calculator) is:

Retail = Cost + (Markup Percentage x Cost)

An alternative to this is to set the cost amount to 100% and add the markup percentage. For example, if your cost is $10.00 and you want to increase that price by 40%, 100% + 40% = 140%. Multiply the cost of $10.00 by 140% to get the retail price of $14.00.

You may also want to visit our Retail Sales Calculator. Click here to return to the Math – Tutorial – Converters and Calculators menu.

If you have a problem with a real-world math problem and after reasonable effort on your part are STILL unable to solve it, send us a message fully describing the problem and the steps you tried to solve it explain. We will try to help, not only with the answer but also with the how and why. (No, we won’t do your homework for you…) Use the contact link at the bottom of the page.

Cost Percent Markup Retail Price Data Entry Required Enter the product cost Enter the markup percentage of each Percentage Calculated Results Calculated Markup Amount Units Calculated Retail Price Units

Version 1.1.9

What is 15 percent of 70?

15 percent *70

= (15/100)*70

= (15*70)/100

= 1050/100 = 10.5

Now we have: 15 percent of 70 = 10.5

Question: What is 15 percent of 70?

We must now determine 15% of 70 and explain the procedure as such

Step 1: In the given case, Output Value is 70.

Step 2: Let’s consider the unknown value as x.

Step 3: Consider the starting value of 70 = 100%.

Step 4: Similarly, x = 15%.

Step 5: Dividing the pair of simple equations, we get the following equation

70 = 100% (1).

x = 15% (2).

(70%)/(x%) = 100/15

Step 6: The reciprocal of both sides gives the following equation

x%/70% = 15/100

Step 7: A further simplification of the equation obtained above shows what 15% of 70 is

x = 10.5%

Therefore 15% of 70 is 10.5

What is 10 percent of 80?

10 percent *80

= (10/100)*80

= (10*80)/100

= 800/100 = 8

Now we have: 10 percent of 80 = 8

Question: What is 10 percent of 80?

We must now determine 10% of 80 and explain the procedure as such

Step 1: In the given case, Output Value is 80.

Step 2: Let’s consider the unknown value as x.

Step 3: Look at the output value of 80 = 100%.

Step 4: Similarly, x = 10%.

Step 5: Dividing the pair of simple equations, we get the following equation

80 = 100% (1).

x = 10% (2).

(80%)/(x%) = 100/10

Step 6: The reciprocal of both sides gives the following equation

x%/80% = 10/100

Step 7: A further simplification of the equation obtained above shows what 10% of 80 is

x = 8%

So 10% of 80 is 8

What is 25 percent of 70?

25 percent *70

= (25/100)*70

= (25*70)/100

= 1750/100 = 17.5

Now we have: 25 percent of 70 = 17.5

Question: What is 25 percent of 70?

We must now determine 25% of 70 and explain the procedure as such

Step 1: In the given case, Output Value is 70.

Step 2: Let’s consider the unknown value as x.

Step 3: Consider the starting value of 70 = 100%.

Step 4: Similarly, x = 25%.

Step 5: Dividing the pair of simple equations, we get the following equation

70 = 100% (1).

x = 25% (2).

(70%)/(x%) = 100/25

Step 6: The reciprocal of both sides gives the following equation

x%/70% = 25/100

Step 7: A further simplification of the equation obtained above shows what 25% of 70 is

x = 17.5%

Therefore 25% of 70 is 17.5