5.7% is the change from 684 to 723
Calculation steps:
[( 723 - 684 ) ÷ 684] x 100 = 5.7%
Formula
Percentage change = [(723 - 684) / 684] x 100
Subtract the new number by the original number
723 - 684 = 39
39 ÷ 684 = 0.05701754385964912
0.05701754385964912 x 100 = 5.7%