-31.35% is the change from 890 to 611
Calculation steps:
[( 611 - 890 ) ÷ 890] x 100 = -31.35%
Formula
Percentage change = [(611 - 890) / 890] x 100
Subtract the new number by the original number
611 - 890 = -279
-279 ÷ 890 = -0.31348314606741573
-0.31348314606741573 x 100 = -31.35%