-37.55% is the change from 719 to 449
Calculation steps:
[( 449 - 719 ) ÷ 719] x 100 = -37.55%
Formula
Percentage change = [(449 - 719) / 719] x 100
Subtract the new number by the original number
449 - 719 = -270
-270 ÷ 719 = -0.37552155771905427
-0.37552155771905427 x 100 = -37.55%