What is the percentage increase/decrease from 170 to 13.9?

Answer: The percentage change is -91.82%.

Let's see how we can calculate this percentage: what is the percentage increase/decrease from 170 to 13.9? Here is a very simple step-by-step guide to find out.

Step 1: We use the following formula:

\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)

• \(X = 170\)
• \(Y = 13.9\)
• Percentage change calculation = \({13.9-170 \over 170}\) = \({-156.1 \over 170}\) = \(-0.91823529411765\)

Step 2: A percentage is a number or ratio expressed as a fraction of 100.

\(-0.9182\) = \(-91.82 \over 100 \) = \(-91.82\%\)

\(Answer: \) The percentage change is -91.82%.

What is the percentage increase/decrease from 170 to 13.9? -91.82 percent.

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