-81.34% is the change from 729 to 136
Calculation steps:
[( 136 - 729 ) ÷ 729] x 100 = -81.34%
Formula
Percentage change = [(136 - 729) / 729] x 100
Subtract the new number by the original number
136 - 729 = -593
-593 ÷ 729 = -0.813443072702332
-0.813443072702332 x 100 = -81.34%