-19.62% is the change from 729 to 586
Calculation steps:
[( 586 - 729 ) ÷ 729] x 100 = -19.62%
Formula
Percentage change = [(586 - 729) / 729] x 100
Subtract the new number by the original number
586 - 729 = -143
-143 ÷ 729 = -0.19615912208504802
-0.19615912208504802 x 100 = -19.62%