-49.66% is the change from 890 to 448
Calculation steps:
[( 448 - 890 ) ÷ 890] x 100 = -49.66%
Formula
Percentage change = [(448 - 890) / 890] x 100
Subtract the new number by the original number
448 - 890 = -442
-442 ÷ 890 = -0.4966292134831461
-0.4966292134831461 x 100 = -49.66%