Percentage Change Calculator
Calculate percent change between an original value and a new value.
Table of Contents
50 to 55 =
10 percent
Representative value from the Percentage Change Calculator reference table.
Reference Values
Browse 25 reference values with individual detail pages for quick lookup.
Percentage Change Calculator
Calculate percent change between an original value and a new value.
Calculated Result
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Reference Table
Use this complete table for quick lookup and internal linking to specific value pages.
| Scenario | Percent Change |
|---|---|
| 10 to 8 | -20 percent |
| 10 to 9 | -10 percent |
| 10 to 11 | 10 percent |
| 10 to 12.5 | 25 percent |
| 10 to 15 | 50 percent |
| 25 to 20 | -20 percent |
| 25 to 22.5 | -10 percent |
| 25 to 27.5 | 10 percent |
| 25 to 31.25 | 25 percent |
| 25 to 37.5 | 50 percent |
| 50 to 40 | -20 percent |
| 50 to 45 | -10 percent |
| 50 to 55 | 10 percent |
| 50 to 62.5 | 25 percent |
| 50 to 75 | 50 percent |
| 100 to 80 | -20 percent |
| 100 to 90 | -10 percent |
| 100 to 110 | 10 percent |
| 100 to 125 | 25 percent |
| 100 to 150 | 50 percent |
| 250 to 200 | -20 percent |
| 250 to 225 | -10 percent |
| 250 to 275 | 10 percent |
| 250 to 312.5 | 25 percent |
| 250 to 375 | 50 percent |
Frequently Asked Questions
Common questions about Percentage Change Calculator, formulas, and typical use cases.
What does the Percentage Change Calculator calculator do?
It calculates comparing growth or decline between two periods, prices, or measurements from the values you enter.
What formula does the Percentage Change Calculator calculator use?
Percent change = ((new - original) / original) × 100.
What inputs are valid?
Enter a non-zero original value. The new value can be any finite number.
When would I use this?
comparing growth or decline between two periods, prices, or measurements
Methodology and Review
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