9.18% is the change from 686 to 749
Calculation steps:
[( 749 - 686 ) ÷ 686] x 100 = 9.18%
Formula
Percentage change = [(749 - 686) / 686] x 100
Subtract the new number by the original number
749 - 686 = 63
63 ÷ 686 = 0.09183673469387756
0.09183673469387756 x 100 = 9.18%