4.99% is the change from 621 to 652
Calculation steps:
[( 652 - 621 ) ÷ 621] x 100 = 4.99%
Formula
Percentage change = [(652 - 621) / 621] x 100
Subtract the new number by the original number
652 - 621 = 31
31 ÷ 621 = 0.0499194847020934
0.0499194847020934 x 100 = 4.99%