-87.93% is the change from 729 to 88
Calculation steps:
[( 88 - 729 ) ÷ 729] x 100 = -87.93%
Formula
Percentage change = [(88 - 729) / 729] x 100
Subtract the new number by the original number
88 - 729 = -641
-641 ÷ 729 = -0.879286694101509
-0.879286694101509 x 100 = -87.93%