7.53% is the change from 624 to 671
Calculation steps:
[( 671 - 624 ) ÷ 624] x 100 = 7.53%
Formula
Percentage change = [(671 - 624) / 624] x 100
Subtract the new number by the original number
671 - 624 = 47
47 ÷ 624 = 0.07532051282051282
0.07532051282051282 x 100 = 7.53%