-74.12% is the change from 904 to 234
Calculation steps:
[( 234 - 904 ) ÷ 904] x 100 = -74.12%
Formula
Percentage change = [(234 - 904) / 904] x 100
Subtract the new number by the original number
234 - 904 = -670
-670 ÷ 904 = -0.7411504424778761
-0.7411504424778761 x 100 = -74.12%