7.85% is the change from 573 to 618
Calculation steps:
[( 618 - 573 ) ÷ 573] x 100 = 7.85%
Formula
Percentage change = [(618 - 573) / 573] x 100
Subtract the new number by the original number
618 - 573 = 45
45 ÷ 573 = 0.07853403141361257
0.07853403141361257 x 100 = 7.85%