10.95% is the change from 621 to 689
Calculation steps:
[( 689 - 621 ) ÷ 621] x 100 = 10.95%
Formula
Percentage change = [(689 - 621) / 621] x 100
Subtract the new number by the original number
689 - 621 = 68
68 ÷ 621 = 0.10950080515297907
0.10950080515297907 x 100 = 10.95%