-81.79% is the change from 928 to 169
Calculation steps:
[( 169 - 928 ) ÷ 928] x 100 = -81.79%
Formula
Percentage change = [(169 - 928) / 928] x 100
Subtract the new number by the original number
169 - 928 = -759
-759 ÷ 928 = -0.8178879310344828
-0.8178879310344828 x 100 = -81.79%