19.71% is the change from 624 to 747
Calculation steps:
[( 747 - 624 ) ÷ 624] x 100 = 19.71%
Formula
Percentage change = [(747 - 624) / 624] x 100
Subtract the new number by the original number
747 - 624 = 123
123 ÷ 624 = 0.1971153846153846
0.1971153846153846 x 100 = 19.71%