-87.23% is the change from 916 to 117
Calculation steps:
[( 117 - 916 ) ÷ 916] x 100 = -87.23%
Formula
Percentage change = [(117 - 916) / 916] x 100
Subtract the new number by the original number
117 - 916 = -799
-799 ÷ 916 = -0.8722707423580786
-0.8722707423580786 x 100 = -87.23%