-93.69% is the change from 903 to 57
Calculation steps:
[( 57 - 903 ) ÷ 903] x 100 = -93.69%
Formula
Percentage change = [(57 - 903) / 903] x 100
Subtract the new number by the original number
57 - 903 = -846
-846 ÷ 903 = -0.9368770764119602
-0.9368770764119602 x 100 = -93.69%