-70.64% is the change from 729 to 214
Calculation steps:
[( 214 - 729 ) ÷ 729] x 100 = -70.64%
Formula
Percentage change = [(214 - 729) / 729] x 100
Subtract the new number by the original number
214 - 729 = -515
-515 ÷ 729 = -0.7064471879286695
-0.7064471879286695 x 100 = -70.64%