51.13% is the change from 618 to 934
Calculation steps:
[( 934 - 618 ) ÷ 618] x 100 = 51.13%
Formula
Percentage change = [(934 - 618) / 618] x 100
Subtract the new number by the original number
934 - 618 = 316
316 ÷ 618 = 0.511326860841424
0.511326860841424 x 100 = 51.13%