What is the % increase/decrease
from to ?
from to ?
Rounding
What is the percentage increase/decrease from 990 to 15?
Answer: The percentage change is -98.48%.
Let's see how we can calculate this percentage: what is the percentage increase/decrease from 990 to 15? Here is a very simple step-by-step guide to find out.
Step 1: We use the following formula:
\(\text{Percentage change}\) = \({Y-X \over X} \cdot 100\%\)
• \(X = 990\)
• \(Y = 15\)
• Percentage change calculation = \({15-990 \over 990}\) = \({-975 \over 990}\) = \(-0.98484848484848\)
• \(X = 990\)
• \(Y = 15\)
• Percentage change calculation = \({15-990 \over 990}\) = \({-975 \over 990}\) = \(-0.98484848484848\)
Step 2: A percentage is a number or ratio expressed as a fraction of 100.
\(-0.9848\) = \(-98.48 \over 100 \) = \(-98.48\%\)
\(Answer: \) The percentage change is -98.48%.
\(Answer: \) The percentage change is -98.48%.
Use the percentage calculator to solve other similar percentage calculation questions.
Percentage Calculator: What is the % increase/decrease
from ... to ... ?
Percentage Calculator Examples