-94.86% is the change from 915 to 47
Calculation steps:
[( 47 - 915 ) ÷ 915] x 100 = -94.86%
Formula
Percentage change = [(47 - 915) / 915] x 100
Subtract the new number by the original number
47 - 915 = -868
-868 ÷ 915 = -0.9486338797814208
-0.9486338797814208 x 100 = -94.86%