Formula: (Percentage ÷ 100) × Number
15% of 200 = 30.00
Find Percentage
Calculate what percent one number is of another.
Example: What percentage is 25 of 200?
Formula: (Part / Whole) × 100
Find Value
Calculate the result of a percentage of a number.
Example: What is 15% of 200?
Formula: (Percentage / 100) × Number
Percentage Change
Calculate the percentage increase or decrease.
Example: What is the percentage increase from 80 to 100?
Formula: ((New - Original) / Original) × 100