-90.56% is the change from 604 to 57
Calculation steps:
[( 57 - 604 ) ÷ 604] x 100 = -90.56%
Formula
Percentage change = [(57 - 604) / 604] x 100
Subtract the new number by the original number
57 - 604 = -547
-547 ÷ 604 = -0.9056291390728477
-0.9056291390728477 x 100 = -90.56%