11.51% is the change from 643 to 717
Calculation steps:
[( 717 - 643 ) ÷ 643] x 100 = 11.51%
Formula
Percentage change = [(717 - 643) / 643] x 100
Subtract the new number by the original number
717 - 643 = 74
74 ÷ 643 = 0.1150855365474339
0.1150855365474339 x 100 = 11.51%