-85.51% is the change from 890 to 129
Calculation steps:
[( 129 - 890 ) ÷ 890] x 100 = -85.51%
Formula
Percentage change = [(129 - 890) / 890] x 100
Subtract the new number by the original number
129 - 890 = -761
-761 ÷ 890 = -0.8550561797752809
-0.8550561797752809 x 100 = -85.51%