1. What is Percentage Increase?

Percentage increase measures how much a value has grown relative to its original amount, expressed as a percentage. It's commonly used in finance, economics, and statistics to track growth rates and changes over time.

2. How Does the Calculator Work?

The calculator uses the percentage increase formula:

Where:

• \( New \) — The new or current value
• \( Old \) — The original or old value

Explanation: The formula calculates the relative change between two values and expresses it as a percentage of the original value.

3. Importance of Percentage Increase Calculation

Details: Percentage increase is crucial for analyzing growth trends, comparing performance metrics, calculating inflation rates, and making informed financial decisions. It provides a standardized way to measure change regardless of the scale of the original values.

4. Using the Calculator

Tips: Enter the original (old) value and the new value. Both values must be positive numbers, and the old value must be greater than zero to avoid division by zero errors.

5. Frequently Asked Questions (FAQ)

Q1: What if the percentage increase is negative?
A: A negative result indicates a percentage decrease rather than an increase, meaning the new value is smaller than the old value.

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

Q3: What's the difference between percentage increase and absolute increase?
A: Absolute increase shows the actual difference (New - Old), while percentage increase shows the relative change as a percentage of the original value.

Q4: How do I interpret a 100% increase?
A: A 100% increase means the value has doubled. The new value is twice the original value.

Q5: Can this calculator handle decimal values?
A: Yes, the calculator accepts decimal values for both old and new inputs, providing precise percentage calculations.