-81.48% is the change from 729 to 135
Calculation steps:
[( 135 - 729 ) ÷ 729] x 100 = -81.48%
Formula
Percentage change = [(135 - 729) / 729] x 100
Subtract the new number by the original number
135 - 729 = -594
-594 ÷ 729 = -0.8148148148148148
-0.8148148148148148 x 100 = -81.48%