-69.33% is the change from 890 to 273
Calculation steps:
[( 273 - 890 ) ÷ 890] x 100 = -69.33%
Formula
Percentage change = [(273 - 890) / 890] x 100
Subtract the new number by the original number
273 - 890 = -617
-617 ÷ 890 = -0.6932584269662921
-0.6932584269662921 x 100 = -69.33%