-15.11% is the change from 728 to 618
Calculation steps:
[( 618 - 728 ) ÷ 728] x 100 = -15.11%
Formula
Percentage change = [(618 - 728) / 728] x 100
Subtract the new number by the original number
618 - 728 = -110
-110 ÷ 728 = -0.1510989010989011
-0.1510989010989011 x 100 = -15.11%