12.24% is the change from 621 to 697
Calculation steps:
[( 697 - 621 ) ÷ 621] x 100 = 12.24%
Formula
Percentage change = [(697 - 621) / 621] x 100
Subtract the new number by the original number
697 - 621 = 76
76 ÷ 621 = 0.12238325281803543
0.12238325281803543 x 100 = 12.24%