10.99% is the change from 646 to 717
Calculation steps:
[( 717 - 646 ) ÷ 646] x 100 = 10.99%
Formula
Percentage change = [(717 - 646) / 646] x 100
Subtract the new number by the original number
717 - 646 = 71
71 ÷ 646 = 0.10990712074303406
0.10990712074303406 x 100 = 10.99%