-44.83% is the change from 890 to 491
Calculation steps:
[( 491 - 890 ) ÷ 890] x 100 = -44.83%
Formula
Percentage change = [(491 - 890) / 890] x 100
Subtract the new number by the original number
491 - 890 = -399
-399 ÷ 890 = -0.44831460674157303
-0.44831460674157303 x 100 = -44.83%