-81.71% is the change from 924 to 169
Calculation steps:
[( 169 - 924 ) ÷ 924] x 100 = -81.71%
Formula
Percentage change = [(169 - 924) / 924] x 100
Subtract the new number by the original number
169 - 924 = -755
-755 ÷ 924 = -0.8170995670995671
-0.8170995670995671 x 100 = -81.71%