8.2% is the change from 646 to 699
Calculation steps:
[( 699 - 646 ) ÷ 646] x 100 = 8.2%
Formula
Percentage change = [(699 - 646) / 646] x 100
Subtract the new number by the original number
699 - 646 = 53
53 ÷ 646 = 0.08204334365325078
0.08204334365325078 x 100 = 8.2%