← Change Exercise
Percent change (increase / decrease)
A price has changed. Work out by what percent it went up or down.
A product went up in price from 80 € to 100 €.
By what % did it go up?
%
All difficulties
0%
Accuracy
0
Current streak
0
Total answers
0
Correct
What does this generator do?
The generator picks an old and a new price. Your job is to find the percent change between them — an increase or a decrease.
How to solve it
Find the difference (new − old, or old − new). Divide that difference by the OLD value and multiply by 100 %. That is the percent change.