What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 30.65 to 29?
Answer: The percentage change is -5.38%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 30.65 to 29? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 30.65\)
• \(Y = 29\)
• Percentage change calculation = \({29-30.65 \over 30.65}\) = \({-1.65 \over 30.65}\) = \(-0.053833605220228\)
• \(X = 30.65\)
• \(Y = 29\)
• Percentage change calculation = \({29-30.65 \over 30.65}\) = \({-1.65 \over 30.65}\) = \(-0.053833605220228\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.0538\) = \(-5.38 \over 100 \) = \(-5.38\%\)
\(Answer: \) The percentage change is -5.38%.
\(Answer: \) The percentage change is -5.38%.
Use the percentage calculator to solve other similar percentage calculation questions.
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