8.77% is the change from 684 to 744
Calculation steps:
[( 744 - 684 ) ÷ 684] x 100 = 8.77%
Formula
Percentage change = [(744 - 684) / 684] x 100
Subtract the new number by the original number
744 - 684 = 60
60 ÷ 684 = 0.08771929824561403
0.08771929824561403 x 100 = 8.77%