1. What is Percentage Growth?

Percentage growth measures how much a quantity has increased relative to its original value, expressed as a percentage. It's commonly used in finance, economics, business metrics, and scientific measurements.

2. How Does the Calculator Work?

The calculator uses the percentage growth formula:

Where:

• \( \text{final} \) — The current or ending value
• \( \text{initial} \) — The original or starting value

Explanation: The formula calculates the relative change between two values by comparing the difference to the original value.

3. Importance of Growth Calculation

Details: Percentage growth is fundamental for tracking progress, analyzing trends, making comparisons, and setting targets in various fields including business, investments, and scientific research.

4. Using the Calculator

Tips: Enter both initial and final values in the same units. The initial value must be greater than zero. The result shows percentage increase (positive) or decrease (negative).

5. Frequently Asked Questions (FAQ)

Q1: What does negative growth percentage mean?
A: A negative result indicates a decrease rather than growth between the initial and final values.

Q2: How is this different from percentage difference?
A: Percentage growth is relative to the initial value only, while percentage difference compares to the average of both values.

Q3: Can I use this for financial calculations?
A: Yes, this is commonly used to calculate investment returns, revenue growth, and other financial metrics.

Q4: What if my initial value is zero?
A: The calculation is undefined (division by zero). Growth from zero must be handled differently.

Q5: How do I calculate compound growth rate?
A: For compound growth over multiple periods, you would need to use the compound annual growth rate (CAGR) formula.