-80.26% is the change from 917 to 181
Calculation steps:
[( 181 - 917 ) ÷ 917] x 100 = -80.26%
Formula
Percentage change = [(181 - 917) / 917] x 100
Subtract the new number by the original number
181 - 917 = -736
-736 ÷ 917 = -0.8026172300981461
-0.8026172300981461 x 100 = -80.26%