-18.52% is the change from 729 to 594
Calculation steps:
[( 594 - 729 ) ÷ 729] x 100 = -18.52%
Formula
Percentage change = [(594 - 729) / 729] x 100
Subtract the new number by the original number
594 - 729 = -135
-135 ÷ 729 = -0.18518518518518517
-0.18518518518518517 x 100 = -18.52%