1. What is a Percent Increase Calculator?

Definition: This calculator measures the percentage growth from an old value to a new value.

Purpose: It helps analyze growth rates in financial, scientific, and statistical applications.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• New — The current or updated value
• Old — The original or previous value

Explanation: The difference between new and old values is divided by the old value, then multiplied by 100 to convert to percentage.

3. Importance of Percent Increase Calculation

Details: Percent increase is crucial for tracking growth, performance metrics, price changes, and statistical analysis across various fields.

4. Using the Calculator

Tips: Enter both old and new values (must be positive numbers). The result shows the percentage increase between them.

5. Frequently Asked Questions (FAQ)

Q1: What does a negative result mean?
A: A negative result indicates a percent decrease rather than increase.

Q2: Can I use this for financial calculations?
A: Yes, this is commonly used for calculating investment returns, price changes, and revenue growth.

Q3: What if my old value is zero?
A: The calculation is undefined (division by zero). You cannot calculate percent increase from zero.

Q4: How precise is the calculation?
A: Results are shown with 2 decimal places for percentage values.

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