6.14% is the change from 684 to 726
Calculation steps:
[( 726 - 684 ) ÷ 684] x 100 = 6.14%
Formula
Percentage change = [(726 - 684) / 684] x 100
Subtract the new number by the original number
726 - 684 = 42
42 ÷ 684 = 0.06140350877192982
0.06140350877192982 x 100 = 6.14%