-99.86% is the change from 730 to 1
Calculation steps:
[( 1 - 730 ) ÷ 730] x 100 = -99.86%
Formula
Percentage change = [(1 - 730) / 730] x 100
Subtract the new number by the original number
1 - 730 = -729
-729 ÷ 730 = -0.9986301369863013
-0.9986301369863013 x 100 = -99.86%