-41.49% is the change from 723 to 423
Calculation steps:
[( 423 - 723 ) ÷ 723] x 100 = -41.49%
Formula
Percentage change = [(423 - 723) / 723] x 100
Subtract the new number by the original number
423 - 723 = -300
-300 ÷ 723 = -0.4149377593360996
-0.4149377593360996 x 100 = -41.49%