-99.86% is the change from 727 to 1
Calculation steps:
[( 1 - 727 ) ÷ 727] x 100 = -99.86%
Formula
Percentage change = [(1 - 727) / 727] x 100
Subtract the new number by the original number
1 - 727 = -726
-726 ÷ 727 = -0.9986244841815681
-0.9986244841815681 x 100 = -99.86%