-45.52% is the change from 804 to 438
Calculation steps:
[( 438 - 804 ) ÷ 804] x 100 = -45.52%
Formula
Percentage change = [(438 - 804) / 804] x 100
Subtract the new number by the original number
438 - 804 = -366
-366 ÷ 804 = -0.4552238805970149
-0.4552238805970149 x 100 = -45.52%