📉 Percentage Decrease Calculator
Easily calculate how much a number has dropped in percentage.
🔢 How It Works
Enter the original value and the new value, and we’ll tell you the percentage decrease.
Percentage Decrease = [(Original - New) ÷ Original] × 100 Example: Original = 100, New = 75 Original Value = New Value ÷ (1 - Percentage Decrease/100) Example: New = 75, Decrease = 25% New Value = Original × (1 - Percentage Decrease/100) Example: Original = 100, Decrease = 25% 📉 Percentage Decrease Calculator
📊 Calculation Breakdown
Original Value
New Value
Difference
Percentage Decrease
Multiplier
🧮 Percentage Decrease Formulas
Basic Formula
[(100 - 75) ÷ 100] × 100 = 25% decreaseReverse Calculation
75 ÷ (1 - 25/100) = 100Multiplier Method
100 × (0.75) = 75💡 Common Percentage Decrease Examples
Scenario
Original
New
Decrease
Price discount
$200
$160
20%
Weight loss
180 lbs
162 lbs
10%
Temperature drop
80°F
68°F
15%
Budget cuts
$10,000
$8,500
15%
🧠 Formula
Percentage Decrease =((Original Value - New Value) ÷ Original Value) × 100
🧮 Example
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Original Value: R800
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New Value: R600
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👉 Percentage Decrease = 25%
✅ Use This Tool For:
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Price drops 🏷️
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Business losses 📉
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Investment decline 📊
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Weight loss goals ⚖️
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Test score decreases 📚
⚡ Why Use This Tool?
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🚀 Fast and accurate
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📱 Mobile-friendly
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💬 Simple and clear
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100% free, always
🔁 Want to track growth?
Use our Percentage Increase Calculator if your numbers have gone up.