-93.78% is the change from 916 to 57
Calculation steps:
[( 57 - 916 ) ÷ 916] x 100 = -93.78%
Formula
Percentage change = [(57 - 916) / 916] x 100
Subtract the new number by the original number
57 - 916 = -859
-859 ÷ 916 = -0.9377729257641921
-0.9377729257641921 x 100 = -93.78%