-7.18% is the change from 724 to 672
Calculation steps:
[( 672 - 724 ) ÷ 724] x 100 = -7.18%
Formula
Percentage change = [(672 - 724) / 724] x 100
Subtract the new number by the original number
672 - 724 = -52
-52 ÷ 724 = -0.0718232044198895
-0.0718232044198895 x 100 = -7.18%