7.41% is the change from 621 to 667
Calculation steps:
[( 667 - 621 ) ÷ 621] x 100 = 7.41%
Formula
Percentage change = [(667 - 621) / 621] x 100
Subtract the new number by the original number
667 - 621 = 46
46 ÷ 621 = 0.07407407407407407
0.07407407407407407 x 100 = 7.41%