Find Percentage with Percent Increase Online Calculator: Function and Explanation

How to find percentage? What if you need to calculate percentage increase, but not only by how much a number increased, but also the change in percentage increase between two numbers? The below online calculator will calculate percent increase, and it will also calculate percent decrease, and percent difference calculation as well --> the example will explain how it works.

Math Example: How to calculate percentage increase, Decrease or Difference How to calculate percent increase between two numbers? To calculate percent difference, you need to follow these steps:
1. Problem: You need to calculate percent % increase from 2 to 10
2. First Step: find the difference between two numbers, in this case, it's 10 - 2 = 8
3. Second: Take the difference, 8, and divide by the original number: 8/2 = 4
4. Lastly, multiply the number above by 100: 4*100 = 400%

You're done! You calculated difference of a number in percent, and the answer is a percentage increase of 400%.

Money Example: Money's real worth is lost over time and it's no secret money you have now is constantly losing value. What you could buy with $5 about 25 years ago you will need about $21 to buy now. Use our online percent increase calculator below - fill in 5 in first box and 21 in second, the answer will shock you, it's 320%! Abe Lincoln will be proud - he's the President on $5 dollar bill.