-81.21% is the change from 729 to 137
Calculation steps:
[( 137 - 729 ) ÷ 729] x 100 = -81.21%
Formula
Percentage change = [(137 - 729) / 729] x 100
Subtract the new number by the original number
137 - 729 = -592
-592 ÷ 729 = -0.8120713305898491
-0.8120713305898491 x 100 = -81.21%