-74.78% is the change from 904 to 228
Calculation steps:
[( 228 - 904 ) ÷ 904] x 100 = -74.78%
Formula
Percentage change = [(228 - 904) / 904] x 100
Subtract the new number by the original number
228 - 904 = -676
-676 ÷ 904 = -0.7477876106194691
-0.7477876106194691 x 100 = -74.78%