-86.73% is the change from 904 to 120
Calculation steps:
[( 120 - 904 ) ÷ 904] x 100 = -86.73%
Formula
Percentage change = [(120 - 904) / 904] x 100
Subtract the new number by the original number
120 - 904 = -784
-784 ÷ 904 = -0.8672566371681416
-0.8672566371681416 x 100 = -86.73%