1. What is a Percent of Decrease Calculator?

Definition: This calculator determines the percentage decrease between an original value and a new value.

Purpose: It helps quantify reductions in values like prices, quantities, or measurements as a percentage.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• Original — The initial value before decrease
• New — The value after decrease

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

3. Importance of Percent Decrease Calculation

Details: This calculation is essential for financial analysis, sales tracking, performance measurement, and statistical comparisons.

4. Using the Calculator

Tips: Enter the original value and new value (must be less than original). Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What does a negative result mean?
A: A negative result indicates an increase rather than a decrease (new value > original value).

Q2: Can I use this for price reductions?
A: Yes, this is commonly used to calculate discount percentages or price drops.

Q3: What's the difference between percent decrease and absolute decrease?
A: Absolute decrease is the numerical difference (Original - New), while percent decrease shows this as a percentage of the original.

Q4: How do I interpret a 100% decrease?
A: A 100% decrease means the new value is zero (complete reduction).

Q5: Can I calculate percent increase with this formula?
A: No, for increases use (New - Original)/Original × 100. The sign will be positive for increases.