-86.56% is the change from 729 to 98
Calculation steps:
[( 98 - 729 ) ÷ 729] x 100 = -86.56%
Formula
Percentage change = [(98 - 729) / 729] x 100
Subtract the new number by the original number
98 - 729 = -631
-631 ÷ 729 = -0.8655692729766804
-0.8655692729766804 x 100 = -86.56%