9.13% is the change from 624 to 681
Calculation steps:
[( 681 - 624 ) ÷ 624] x 100 = 9.13%
Formula
Percentage change = [(681 - 624) / 624] x 100
Subtract the new number by the original number
681 - 624 = 57
57 ÷ 624 = 0.09134615384615384
0.09134615384615384 x 100 = 9.13%