29.13% is the change from 618 to 798
Calculation steps:
[( 798 - 618 ) ÷ 618] x 100 = 29.13%
Formula
Percentage change = [(798 - 618) / 618] x 100
Subtract the new number by the original number
798 - 618 = 180
180 ÷ 618 = 0.2912621359223301
0.2912621359223301 x 100 = 29.13%