-5.39% is the change from 723 to 684
Calculation steps:
[( 684 - 723 ) ÷ 723] x 100 = -5.39%
Formula
Percentage change = [(684 - 723) / 723] x 100
Subtract the new number by the original number
684 - 723 = -39
-39 ÷ 723 = -0.05394190871369295
-0.05394190871369295 x 100 = -5.39%