-5.65% is the change from 655 to 618
Calculation steps:
[( 618 - 655 ) ÷ 655] x 100 = -5.65%
Formula
Percentage change = [(618 - 655) / 655] x 100
Subtract the new number by the original number
618 - 655 = -37
-37 ÷ 655 = -0.05648854961832061
-0.05648854961832061 x 100 = -5.65%