Identify the total amount
Identify the part of the amount
Divide the part by the total
Multiply the result by 100
Use this formula: Percentage = (Part ÷ Total) × 100
Example: (25 ÷ 200) × 100 = 12.5%
To find a percentage of money, use: Amount × Percentage ÷ 100
Example: 200 × 15 ÷ 100 = 30
To find the original amount, use: Part × 100 ÷ Percentage
Example: 30 × 100 ÷ 15 = 200