Find a percentage change
Find a percentage of a number, see how much something went up or down, or check what you really pay in a sale.
How much did it go up or down?
Type numbers the way you write them: 24990, 24 990 and 24,5 all work.
Answer
Type your numbers
The answer shows here, with each step written out.
Your numbers are sent to the AnnoDev server, which works out the answer. Privacy
Examples
- A tip: 10% of a 18 400 Ft bill.
- A test score: 42 points out of 50.
- A rent rise: from 180 000 to 195 000.
- A winter coat: 49 990 Ft with 40% off.
Good to know
Why is 30% then 10% not 40%?
The second discount is taken from the lower price, so it saves less money. Together they make 37% off.
How are answers rounded?
Percentages show two decimal places. Forint amounts are rounded to whole forints, other money to whole cents or pence.
Percentage Increase and Decrease Calculator
Find the percentage change between an old and a new value, up or down, with the working shown. Free percentage change calculator.
Percentage change uses the original value as its starting point. A rise from 80 to 100 is 25%, while a fall from 100 to 80 is 20%. Check which value is the base before interpreting a result.