10.82% is the change from 647 to 717
Calculation steps:
[( 717 - 647 ) ÷ 647] x 100 = 10.82%
Formula
Percentage change = [(717 - 647) / 647] x 100
Subtract the new number by the original number
717 - 647 = 70
70 ÷ 647 = 0.10819165378670788
0.10819165378670788 x 100 = 10.82%