-50.77% is the change from 906 to 446
Calculation steps:
[( 446 - 906 ) ÷ 906] x 100 = -50.77%
Formula
Percentage change = [(446 - 906) / 906] x 100
Subtract the new number by the original number
446 - 906 = -460
-460 ÷ 906 = -0.5077262693156733
-0.5077262693156733 x 100 = -50.77%