27.67% is the change from 618 to 789
Calculation steps:
[( 789 - 618 ) ÷ 618] x 100 = 27.67%
Formula
Percentage change = [(789 - 618) / 618] x 100
Subtract the new number by the original number
789 - 618 = 171
171 ÷ 618 = 0.2766990291262136
0.2766990291262136 x 100 = 27.67%