-86.29% is the change from 890 to 122
Calculation steps:
[( 122 - 890 ) ÷ 890] x 100 = -86.29%
Formula
Percentage change = [(122 - 890) / 890] x 100
Subtract the new number by the original number
122 - 890 = -768
-768 ÷ 890 = -0.8629213483146068
-0.8629213483146068 x 100 = -86.29%