Easily find percentage of a number; number of a certain percent; or percentage increase or decrease between two numbers.
what is % of =
Example: What is 15% of 100?
Solution: 15% of 100 is 15
is what percent of = %
Example: 20 is what percent of 200?
Solution: 20 is 10% is 200
What is % increase/decrease fromto = %
Example: What is percentage increase from 30 to 45?
Solution: Percentage increase from 30 to 45 is 50%