21.04% is the change from 618 to 748
Calculation steps:
[( 748 - 618 ) ÷ 618] x 100 = 21.04%
Formula
Percentage change = [(748 - 618) / 618] x 100
Subtract the new number by the original number
748 - 618 = 130
130 ÷ 618 = 0.21035598705501618
0.21035598705501618 x 100 = 21.04%