-80.91% is the change from 618 to 118
Calculation steps:
[( 118 - 618 ) ÷ 618] x 100 = -80.91%
Formula
Percentage change = [(118 - 618) / 618] x 100
Subtract the new number by the original number
118 - 618 = -500
-500 ÷ 618 = -0.8090614886731392
-0.8090614886731392 x 100 = -80.91%