-68.69% is the change from 904 to 283
Calculation steps:
[( 283 - 904 ) ÷ 904] x 100 = -68.69%
Formula
Percentage change = [(283 - 904) / 904] x 100
Subtract the new number by the original number
283 - 904 = -621
-621 ÷ 904 = -0.6869469026548672
-0.6869469026548672 x 100 = -68.69%