-90.83% is the change from 916 to 84
Calculation steps:
[( 84 - 916 ) ÷ 916] x 100 = -90.83%
Formula
Percentage change = [(84 - 916) / 916] x 100
Subtract the new number by the original number
84 - 916 = -832
-832 ÷ 916 = -0.9082969432314411
-0.9082969432314411 x 100 = -90.83%