-89.97% is the change from 917 to 92
Calculation steps:
[( 92 - 917 ) ÷ 917] x 100 = -89.97%
Formula
Percentage change = [(92 - 917) / 917] x 100
Subtract the new number by the original number
92 - 917 = -825
-825 ÷ 917 = -0.8996728462377317
-0.8996728462377317 x 100 = -89.97%