-43.82% is the change from 890 to 500
Calculation steps:
[( 500 - 890 ) ÷ 890] x 100 = -43.82%
Formula
Percentage change = [(500 - 890) / 890] x 100
Subtract the new number by the original number
500 - 890 = -390
-390 ÷ 890 = -0.43820224719101125
-0.43820224719101125 x 100 = -43.82%