-96.18% is the change from 890 to 34
Calculation steps:
[( 34 - 890 ) ÷ 890] x 100 = -96.18%
Formula
Percentage change = [(34 - 890) / 890] x 100
Subtract the new number by the original number
34 - 890 = -856
-856 ÷ 890 = -0.9617977528089887
-0.9617977528089887 x 100 = -96.18%