Percentage Decrease from 25 to 20
The percentage change from 25 to 20 is −20%.
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Currency mode
Percentage change from X to Y
→
25 → 20
−20%
Decrease of 5 · Formula: (20 − 25) ÷ 25 × 100
Before vs. After
Original25
New value20
▼ −20% decrease
Other changes from 25
| New Value | % Change |
|---|---|
| 37.5 | +50% |
| 31.25 | +25% |
| 30 | +20% |
| 27.5 | +10% |
| 22.5 | −10% |
| 20 ← | −20% |
| 18.75 | −25% |
| 12.5 | −50% |
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How to Calculate the Percentage Change
Percentage change tells you how much a value has gone up or down relative to its original amount.
1
Formula: % Change = (New − Old) ÷ |Old| × 100
2
Difference: 20 − 25 = -5
3
Divide: -5 ÷ 25 = -0.2
4
Multiply by 100: = −20%
(20 − 25) ÷ 25 × 100 = −20%
The value decreased by 5 — a −20% decrease.
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