-93.69% is the change from 904 to 57
Calculation steps:
[( 57 - 904 ) ÷ 904] x 100 = -93.69%
Formula
Percentage change = [(57 - 904) / 904] x 100
Subtract the new number by the original number
57 - 904 = -847
-847 ÷ 904 = -0.9369469026548672
-0.9369469026548672 x 100 = -93.69%