-7.05% is the change from 723 to 672
Calculation steps:
[( 672 - 723 ) ÷ 723] x 100 = -7.05%
Formula
Percentage change = [(672 - 723) / 723] x 100
Subtract the new number by the original number
672 - 723 = -51
-51 ÷ 723 = -0.07053941908713693
-0.07053941908713693 x 100 = -7.05%