-47.91% is the change from 862 to 449
Calculation steps:
[( 449 - 862 ) ÷ 862] x 100 = -47.91%
Formula
Percentage change = [(449 - 862) / 862] x 100
Subtract the new number by the original number
449 - 862 = -413
-413 ÷ 862 = -0.4791183294663573
-0.4791183294663573 x 100 = -47.91%