-81.66% is the change from 916 to 168
Calculation steps:
[( 168 - 916 ) ÷ 916] x 100 = -81.66%
Formula
Percentage change = [(168 - 916) / 916] x 100
Subtract the new number by the original number
168 - 916 = -748
-748 ÷ 916 = -0.8165938864628821
-0.8165938864628821 x 100 = -81.66%