-70.92% is the change from 729 to 212
Calculation steps:
[( 212 - 729 ) ÷ 729] x 100 = -70.92%
Formula
Percentage change = [(212 - 729) / 729] x 100
Subtract the new number by the original number
212 - 729 = -517
-517 ÷ 729 = -0.7091906721536351
-0.7091906721536351 x 100 = -70.92%