-31.82% is the change from 729 to 497
Calculation steps:
[( 497 - 729 ) ÷ 729] x 100 = -31.82%
Formula
Percentage change = [(497 - 729) / 729] x 100
Subtract the new number by the original number
497 - 729 = -232
-232 ÷ 729 = -0.31824417009602196
-0.31824417009602196 x 100 = -31.82%