-43.82% is the change from 801 to 450
Calculation steps:
[( 450 - 801 ) ÷ 801] x 100 = -43.82%
Formula
Percentage change = [(450 - 801) / 801] x 100
Subtract the new number by the original number
450 - 801 = -351
-351 ÷ 801 = -0.43820224719101125
-0.43820224719101125 x 100 = -43.82%