5.15% is the change from 621 to 653
Calculation steps:
[( 653 - 621 ) ÷ 621] x 100 = 5.15%
Formula
Percentage change = [(653 - 621) / 621] x 100
Subtract the new number by the original number
653 - 621 = 32
32 ÷ 621 = 0.05152979066022544
0.05152979066022544 x 100 = 5.15%