7.37% is the change from 624 to 670
Calculation steps:
[( 670 - 624 ) ÷ 624] x 100 = 7.37%
Formula
Percentage change = [(670 - 624) / 624] x 100
Subtract the new number by the original number
670 - 624 = 46
46 ÷ 624 = 0.07371794871794872
0.07371794871794872 x 100 = 7.37%