1. What is Percentage Increase?

Percentage increase measures the relative growth from an original value to a new value, expressed as a percentage. It shows how much a quantity has grown compared to its original size.

2. How Does the Calculator Work?

The calculator uses the percentage increase formula:

Where:

• \( New\ Value \) — The current or final value
• \( Old\ Value \) — The original or initial value

Explanation: The formula calculates the difference between new and old values, divides by the old value to get the relative change, then multiplies by 100 to convert to percentage.

3. Importance of Percentage Increase Calculation

Details: Percentage increase is widely used in business, finance, economics, and statistics to measure growth rates, performance improvements, price changes, and investment returns.

4. Using the Calculator

Tips: Enter both new and old values as positive numbers. The calculator will compute the percentage increase. Values must be greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: What does a negative percentage increase mean?
A: A negative result indicates a percentage decrease rather than an increase, showing the value has gone down.

Q2: Can I use this for financial calculations?
A: Yes, this calculator is perfect for calculating stock returns, revenue growth, price increases, and other financial metrics.

Q3: What's the difference between percentage increase and percentage points?
A: Percentage increase measures relative change, while percentage points measure absolute difference between percentages.

Q4: How do I interpret a 100% increase?
A: A 100% increase means the value has doubled - it's now twice the original amount.

Q5: Can I calculate percentage decrease with this calculator?
A: Yes, if the new value is smaller than the old value, the result will be negative, indicating a percentage decrease.