-9.38% is the change from 682 to 618
Calculation steps:
[( 618 - 682 ) ÷ 682] x 100 = -9.38%
Formula
Percentage change = [(618 - 682) / 682] x 100
Subtract the new number by the original number
618 - 682 = -64
-64 ÷ 682 = -0.093841642228739
-0.093841642228739 x 100 = -9.38%