-78.19% is the change from 729 to 159
Calculation steps:
[( 159 - 729 ) ÷ 729] x 100 = -78.19%
Formula
Percentage change = [(159 - 729) / 729] x 100
Subtract the new number by the original number
159 - 729 = -570
-570 ÷ 729 = -0.7818930041152263
-0.7818930041152263 x 100 = -78.19%