-82.19% is the change from 904 to 161
Calculation steps:
[( 161 - 904 ) ÷ 904] x 100 = -82.19%
Formula
Percentage change = [(161 - 904) / 904] x 100
Subtract the new number by the original number
161 - 904 = -743
-743 ÷ 904 = -0.8219026548672567
-0.8219026548672567 x 100 = -82.19%