-43.8% is the change from 799 to 449
Calculation steps:
[( 449 - 799 ) ÷ 799] x 100 = -43.8%
Formula
Percentage change = [(449 - 799) / 799] x 100
Subtract the new number by the original number
449 - 799 = -350
-350 ÷ 799 = -0.4380475594493116
-0.4380475594493116 x 100 = -43.8%