-41.98% is the change from 729 to 423
Calculation steps:
[( 423 - 729 ) ÷ 729] x 100 = -41.98%
Formula
Percentage change = [(423 - 729) / 729] x 100
Subtract the new number by the original number
423 - 729 = -306
-306 ÷ 729 = -0.41975308641975306
-0.41975308641975306 x 100 = -41.98%