-81.63% is the change from 920 to 169
Calculation steps:
[( 169 - 920 ) ÷ 920] x 100 = -81.63%
Formula
Percentage change = [(169 - 920) / 920] x 100
Subtract the new number by the original number
169 - 920 = -751
-751 ÷ 920 = -0.816304347826087
-0.816304347826087 x 100 = -81.63%