1. What is Percentage Increase?

Percentage increase measures how much a quantity has grown relative to its original value, expressed as a percentage. It's commonly used in finance, statistics, and general data analysis to compare growth rates.

2. How Does the Calculator Work?

The calculator uses the percentage increase formula:

Where:

• \( \text{Number1} \) — Original/initial value
• \( \text{Number2} \) — New/final value

Explanation: The formula calculates the difference between the two numbers, divides by the original number to get relative change, then multiplies by 100 to convert to percentage.

3. Importance of Percentage Increase Calculation

Details: Percentage increase is essential for comparing growth rates across different scales, analyzing business metrics, tracking investments, and understanding statistical changes.

4. Using the Calculator

Tips: Enter both numbers (Number1 as the original value, Number2 as the new value). The calculator will show the percentage increase from Number1 to Number2.

5. Frequently Asked Questions (FAQ)

Q1: What if Number1 is zero?
A: The calculation is undefined when dividing by zero. You cannot calculate percentage increase from zero.

Q2: What does a negative result mean?
A: A negative result indicates a percentage decrease rather than an increase.

Q3: How is this different from percentage difference?
A: Percentage increase compares change relative to the original value only, while percentage difference compares relative to the average of both values.

Q4: Can I use this for financial calculations?
A: Yes, this is commonly used to calculate investment returns, price changes, and revenue growth.

Q5: How precise are the results?
A: Results are rounded to 2 decimal places for readability while maintaining reasonable precision.