-87.94% is the change from 904 to 109
Calculation steps:
[( 109 - 904 ) ÷ 904] x 100 = -87.94%
Formula
Percentage change = [(109 - 904) / 904] x 100
Subtract the new number by the original number
109 - 904 = -795
-795 ÷ 904 = -0.879424778761062
-0.879424778761062 x 100 = -87.94%