-21.12% is the change from 729 to 575
Calculation steps:
[( 575 - 729 ) ÷ 729] x 100 = -21.12%
Formula
Percentage change = [(575 - 729) / 729] x 100
Subtract the new number by the original number
575 - 729 = -154
-154 ÷ 729 = -0.2112482853223594
-0.2112482853223594 x 100 = -21.12%