-89.57% is the change from 604 to 63
Calculation steps:
[( 63 - 604 ) ÷ 604] x 100 = -89.57%
Formula
Percentage change = [(63 - 604) / 604] x 100
Subtract the new number by the original number
63 - 604 = -541
-541 ÷ 604 = -0.8956953642384106
-0.8956953642384106 x 100 = -89.57%