0.16% is the change from 618 to 619
Calculation steps:
[( 619 - 618 ) ÷ 618] x 100 = 0.16%
Formula
Percentage change = [(619 - 618) / 618] x 100
Subtract the new number by the original number
619 - 618 = 1
1 ÷ 618 = 0.0016181229773462784
0.0016181229773462784 x 100 = 0.16%