-45.27% is the change from 804 to 440
Calculation steps:
[( 440 - 804 ) ÷ 804] x 100 = -45.27%
Formula
Percentage change = [(440 - 804) / 804] x 100
Subtract the new number by the original number
440 - 804 = -364
-364 ÷ 804 = -0.4527363184079602
-0.4527363184079602 x 100 = -45.27%