-28.39% is the change from 863 to 618
Calculation steps:
[( 618 - 863 ) ÷ 863] x 100 = -28.39%
Formula
Percentage change = [(618 - 863) / 863] x 100
Subtract the new number by the original number
618 - 863 = -245
-245 ÷ 863 = -0.28389339513325607
-0.28389339513325607 x 100 = -28.39%