-45.06% is the change from 890 to 489
Calculation steps:
[( 489 - 890 ) ÷ 890] x 100 = -45.06%
Formula
Percentage change = [(489 - 890) / 890] x 100
Subtract the new number by the original number
489 - 890 = -401
-401 ÷ 890 = -0.45056179775280897
-0.45056179775280897 x 100 = -45.06%