-60.84% is the change from 618 to 242
Calculation steps:
[( 242 - 618 ) ÷ 618] x 100 = -60.84%
Formula
Percentage change = [(242 - 618) / 618] x 100
Subtract the new number by the original number
242 - 618 = -376
-376 ÷ 618 = -0.6084142394822006
-0.6084142394822006 x 100 = -60.84%