9.34% is the change from 685 to 749
Calculation steps:
[( 749 - 685 ) ÷ 685] x 100 = 9.34%
Formula
Percentage change = [(749 - 685) / 685] x 100
Subtract the new number by the original number
749 - 685 = 64
64 ÷ 685 = 0.09343065693430656
0.09343065693430656 x 100 = 9.34%