-61.81% is the change from 618 to 236
Calculation steps:
[( 236 - 618 ) ÷ 618] x 100 = -61.81%
Formula
Percentage change = [(236 - 618) / 618] x 100
Subtract the new number by the original number
236 - 618 = -382
-382 ÷ 618 = -0.6181229773462783
-0.6181229773462783 x 100 = -61.81%