61.49% is the change from 618 to 998
Calculation steps:
[( 998 - 618 ) ÷ 618] x 100 = 61.49%
Formula
Percentage change = [(998 - 618) / 618] x 100
Subtract the new number by the original number
998 - 618 = 380
380 ÷ 618 = 0.6148867313915858
0.6148867313915858 x 100 = 61.49%