-81.47% is the change from 912 to 169
Calculation steps:
[( 169 - 912 ) ÷ 912] x 100 = -81.47%
Formula
Percentage change = [(169 - 912) / 912] x 100
Subtract the new number by the original number
169 - 912 = -743
-743 ÷ 912 = -0.8146929824561403
-0.8146929824561403 x 100 = -81.47%