-81.23% is the change from 618 to 116
Calculation steps:
[( 116 - 618 ) ÷ 618] x 100 = -81.23%
Formula
Percentage change = [(116 - 618) / 618] x 100
Subtract the new number by the original number
116 - 618 = -502
-502 ÷ 618 = -0.8122977346278317
-0.8122977346278317 x 100 = -81.23%