-99.86% is the change from 724 to 1
Calculation steps:
[( 1 - 724 ) ÷ 724] x 100 = -99.86%
Formula
Percentage change = [(1 - 724) / 724] x 100
Subtract the new number by the original number
1 - 724 = -723
-723 ÷ 724 = -0.9986187845303868
-0.9986187845303868 x 100 = -99.86%