-68.65% is the change from 890 to 279
Calculation steps:
[( 279 - 890 ) ÷ 890] x 100 = -68.65%
Formula
Percentage change = [(279 - 890) / 890] x 100
Subtract the new number by the original number
279 - 890 = -611
-611 ÷ 890 = -0.6865168539325842
-0.6865168539325842 x 100 = -68.65%