What is the % increase/decrease
from to ?
from to ?
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What is the percentage increase/decrease from 30 to 28.95?
Answer: The percentage change is -3.5%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 30 to 28.95? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 30\)
• \(Y = 28.95\)
• Percentage change calculation = \({28.95-30 \over 30}\) = \({-1.05 \over 30}\) = \(-0.035\)
• \(X = 30\)
• \(Y = 28.95\)
• Percentage change calculation = \({28.95-30 \over 30}\) = \({-1.05 \over 30}\) = \(-0.035\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.035\) = \(-3.5 \over 100 \) = \(-3.5\%\)
\(Answer: \) The percentage change is -3.5%.
\(Answer: \) The percentage change is -3.5%.
Use the percentage calculator to solve other similar percentage calculation questions.
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