Percentage Increase/Decrease
Percent change between two values
Change
- Change
- 20.00
- Percentage
- 20% (increase)
How to use
- Enter the original value and the new value.
- See absolute change and percentage increase or decrease.
The formula (in simple words)
Percent change = ((new − old) / old) × 100. Positive means increase, negative means decrease.
Frequently asked questions
Percentage change from zero is undefined; enter a non-zero starting value.