-85.19% is the change from 729 to 108
Calculation steps:
[( 108 - 729 ) ÷ 729] x 100 = -85.19%
Formula
Percentage change = [(108 - 729) / 729] x 100
Subtract the new number by the original number
108 - 729 = -621
-621 ÷ 729 = -0.8518518518518519
-0.8518518518518519 x 100 = -85.19%