-44.15% is the change from 804 to 449
Calculation steps:
[( 449 - 804 ) ÷ 804] x 100 = -44.15%
Formula
Percentage change = [(449 - 804) / 804] x 100
Subtract the new number by the original number
449 - 804 = -355
-355 ÷ 804 = -0.44154228855721395
-0.44154228855721395 x 100 = -44.15%