-99.12% is the change from 904 to 8
Calculation steps:
[( 8 - 904 ) ÷ 904] x 100 = -99.12%
Formula
Percentage change = [(8 - 904) / 904] x 100
Subtract the new number by the original number
8 - 904 = -896
-896 ÷ 904 = -0.9911504424778761
-0.9911504424778761 x 100 = -99.12%