9.73% is the change from 637 to 699
Calculation steps:
[( 699 - 637 ) ÷ 637] x 100 = 9.73%
Formula
Percentage change = [(699 - 637) / 637] x 100
Subtract the new number by the original number
699 - 637 = 62
62 ÷ 637 = 0.09733124018838304
0.09733124018838304 x 100 = 9.73%