Determine what percentage a specific number represents out of a total.
Example: 80 is 80% of 100
Translate a percentage into a specific value within a whole.
Example: 20% of 100 is 20
Calculate the percentage change between two numbers.
Example: The percentage change from 10 to 20 is 100%
Find out how much a value increases or decreases when a specific percentage is applied.
Example: 10% increase on 100 is 10