Percentage Increase Calculator
Calculate the percentage increase between two values with the absolute change shown.
Inputs
Percentage Increase
25.0000%
Absolute Change
50.0000
Step by step
Find the absolute change
250 − 200
= 50
Divide by the original value
50 ÷ 200
= 0.25
Multiply by 100 to get percentage
0.25 × 100
= 25.0000%
How it works
Percentage increase measures how much a value has grown relative to its original amount. Divide the difference (new − old) by the absolute value of the original, then multiply by 100.
Formula
Percentage Increase
Percentage Increase = ((New − Old) / |Old|) × 100
- New
- The new (final) value
- Old
- The original (initial) value
Guides that use this calculator
Frequently Asked Questions
What if the new value is smaller than the old value?
You will get a negative result, which indicates a decrease rather than an increase. Use the Percentage Decrease calculator for a positive result in that case.
Can the percentage increase exceed 100%?
Yes. If the new value is more than double the original, the increase exceeds 100%. For example, going from 50 to 160 is a 220% increase.