What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 388 to 77?
Answer: The percentage change is -80.15%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 388 to 77? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 388\)
• \(Y = 77\)
• Percentage change calculation = \({77-388 \over 388}\) = \({-311 \over 388}\) = \(-0.80154639175258\)
• \(X = 388\)
• \(Y = 77\)
• Percentage change calculation = \({77-388 \over 388}\) = \({-311 \over 388}\) = \(-0.80154639175258\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.8015\) = \(-80.15 \over 100 \) = \(-80.15\%\)
\(Answer: \) The percentage change is -80.15%.
\(Answer: \) The percentage change is -80.15%.
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