8.47% is the change from 685 to 743
Calculation steps:
[( 743 - 685 ) ÷ 685] x 100 = 8.47%
Formula
Percentage change = [(743 - 685) / 685] x 100
Subtract the new number by the original number
743 - 685 = 58
58 ÷ 685 = 0.08467153284671533
0.08467153284671533 x 100 = 8.47%