-71.06% is the change from 729 to 211
Calculation steps:
[( 211 - 729 ) ÷ 729] x 100 = -71.06%
Formula
Percentage change = [(211 - 729) / 729] x 100
Subtract the new number by the original number
211 - 729 = -518
-518 ÷ 729 = -0.710562414266118
-0.710562414266118 x 100 = -71.06%