-4.47% is the change from 604 to 577
Calculation steps:
[( 577 - 604 ) ÷ 604] x 100 = -4.47%
Formula
Percentage change = [(577 - 604) / 604] x 100
Subtract the new number by the original number
577 - 604 = -27
-27 ÷ 604 = -0.04470198675496689
-0.04470198675496689 x 100 = -4.47%