12.56% is the change from 621 to 699
Calculation steps:
[( 699 - 621 ) ÷ 621] x 100 = 12.56%
Formula
Percentage change = [(699 - 621) / 621] x 100
Subtract the new number by the original number
699 - 621 = 78
78 ÷ 621 = 0.12560386473429952
0.12560386473429952 x 100 = 12.56%