9.55% is the change from 618 to 677
Calculation steps:
[( 677 - 618 ) ÷ 618] x 100 = 9.55%
Formula
Percentage change = [(677 - 618) / 618] x 100
Subtract the new number by the original number
677 - 618 = 59
59 ÷ 618 = 0.09546925566343042
0.09546925566343042 x 100 = 9.55%