-7.28% is the change from 618 to 573
Calculation steps:
[( 573 - 618 ) ÷ 618] x 100 = -7.28%
Formula
Percentage change = [(573 - 618) / 618] x 100
Subtract the new number by the original number
573 - 618 = -45
-45 ÷ 618 = -0.07281553398058252
-0.07281553398058252 x 100 = -7.28%