7.85% is the change from 624 to 673
Calculation steps:
[( 673 - 624 ) ÷ 624] x 100 = 7.85%
Formula
Percentage change = [(673 - 624) / 624] x 100
Subtract the new number by the original number
673 - 624 = 49
49 ÷ 624 = 0.07852564102564102
0.07852564102564102 x 100 = 7.85%