-19.26% is the change from 618 to 499
Calculation steps:
[( 499 - 618 ) ÷ 618] x 100 = -19.26%
Formula
Percentage change = [(499 - 618) / 618] x 100
Subtract the new number by the original number
499 - 618 = -119
-119 ÷ 618 = -0.1925566343042071
-0.1925566343042071 x 100 = -19.26%