3.65% is the change from 602 to 624
Calculation steps:
[( 624 - 602 ) ÷ 602] x 100 = 3.65%
Formula
Percentage change = [(624 - 602) / 602] x 100
Subtract the new number by the original number
624 - 602 = 22
22 ÷ 602 = 0.036544850498338874
0.036544850498338874 x 100 = 3.65%