-42.56% is the change from 618 to 355
Calculation steps:
[( 355 - 618 ) ÷ 618] x 100 = -42.56%
Formula
Percentage change = [(355 - 618) / 618] x 100
Subtract the new number by the original number
355 - 618 = -263
-263 ÷ 618 = -0.4255663430420712
-0.4255663430420712 x 100 = -42.56%