Percentage Calculator

What is 25% of 200?

What is the percentage increase from 100 to 150?

What is the percentage decrease from 200 to 150?

75 is 25% of what number?

Calculation Result

Result: 50

Step-by-Step Solution

25% of 200 = ?

= (25/100) × 200

= 0.25 × 200

= 50

About Percentage Calculator

Basic Percentage Calculation

Calculate what is X percent of Y number. Useful for calculating discounts, tips, commissions, and any situation where you need to find a portion of a whole.

Percentage Increase/Decrease

Determine the percentage change between two values. Perfect for analyzing growth rates, price changes, performance improvements, or any metric changes over time.

Reverse Percentage Calculation

Find the original number when you know the percentage and the result. Essential for working backwards from discounts or understanding pre-change values.

Step-by-Step Solutions

Get detailed explanations for each calculation to understand the mathematical process and learn how to solve percentage problems manually.