-43.43% is the change from 723 to 409
Calculation steps:
[( 409 - 723 ) ÷ 723] x 100 = -43.43%
Formula
Percentage change = [(409 - 723) / 723] x 100
Subtract the new number by the original number
409 - 723 = -314
-314 ÷ 723 = -0.4343015214384509
-0.4343015214384509 x 100 = -43.43%