-46.4% is the change from 890 to 477
Calculation steps:
[( 477 - 890 ) ÷ 890] x 100 = -46.4%
Formula
Percentage change = [(477 - 890) / 890] x 100
Subtract the new number by the original number
477 - 890 = -413
-413 ÷ 890 = -0.4640449438202247
-0.4640449438202247 x 100 = -46.4%