-24.94% is the change from 890 to 668
Calculation steps:
[( 668 - 890 ) ÷ 890] x 100 = -24.94%
Formula
Percentage change = [(668 - 890) / 890] x 100
Subtract the new number by the original number
668 - 890 = -222
-222 ÷ 890 = -0.24943820224719102
-0.24943820224719102 x 100 = -24.94%