-20.26% is the change from 775 to 618
Calculation steps:
[( 618 - 775 ) ÷ 775] x 100 = -20.26%
Formula
Percentage change = [(618 - 775) / 775] x 100
Subtract the new number by the original number
618 - 775 = -157
-157 ÷ 775 = -0.20258064516129032
-0.20258064516129032 x 100 = -20.26%