-99.17% is the change from 727 to 6
Calculation steps:
[( 6 - 727 ) ÷ 727] x 100 = -99.17%
Formula
Percentage change = [(6 - 727) / 727] x 100
Subtract the new number by the original number
6 - 727 = -721
-721 ÷ 727 = -0.9917469050894085
-0.9917469050894085 x 100 = -99.17%