-49.44% is the change from 886 to 448
Calculation steps:
[( 448 - 886 ) ÷ 886] x 100 = -49.44%
Formula
Percentage change = [(448 - 886) / 886] x 100
Subtract the new number by the original number
448 - 886 = -438
-438 ÷ 886 = -0.49435665914221216
-0.49435665914221216 x 100 = -49.44%