1. What is Percent Increase?

Percent increase measures the relative growth from an original value to a new value, expressed as a percentage. It quantifies how much a value has grown compared to its starting point.

2. How Does the Calculator Work?

The calculator uses the percent increase formula:

Where:

• \( \text{Change} \) — The difference between new value and original value
• \( \text{Original} \) — The starting or baseline value
• \( \text{Increase %} \) — The percentage increase result

Explanation: This formula calculates the proportional increase relative to the original value and converts it to a percentage by multiplying by 100.

3. Importance of Percent Increase Calculation

Details: Percent increase is widely used in business, finance, economics, and statistics to measure growth rates, price changes, performance improvements, and market trends. It provides a standardized way to compare changes across different scales.

4. Using the Calculator

Tips: Enter the original value and the change value in any consistent units. Both values must be positive numbers. The original value must be greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What's the difference between percent increase and percent change?
A: Percent increase specifically measures growth, while percent change can be positive (increase) or negative (decrease).

Q2: Can percent increase be over 100%?
A: Yes, percent increase can exceed 100% when the change is greater than the original value, indicating more than doubling.

Q3: How is this different from percentage points?
A: Percent increase is relative to the original value, while percentage points measure absolute difference between percentages.

Q4: What if my original value is zero?
A: The calculation is undefined when original value is zero, as division by zero is mathematically impossible.

Q5: When should I use percent increase vs. absolute increase?
A: Use percent increase for relative comparisons across different scales, and absolute increase for actual magnitude differences.