-5.34% is the change from 618 to 585
Calculation steps:
[( 585 - 618 ) ÷ 618] x 100 = -5.34%
Formula
Percentage change = [(585 - 618) / 618] x 100
Subtract the new number by the original number
585 - 618 = -33
-33 ÷ 618 = -0.05339805825242718
-0.05339805825242718 x 100 = -5.34%