-38.58% is the change from 731 to 449
Calculation steps:
[( 449 - 731 ) ÷ 731] x 100 = -38.58%
Formula
Percentage change = [(449 - 731) / 731] x 100
Subtract the new number by the original number
449 - 731 = -282
-282 ÷ 731 = -0.3857729138166895
-0.3857729138166895 x 100 = -38.58%