-49.45% is the change from 906 to 458
Calculation steps:
[( 458 - 906 ) ÷ 906] x 100 = -49.45%
Formula
Percentage change = [(458 - 906) / 906] x 100
Subtract the new number by the original number
458 - 906 = -448
-448 ÷ 906 = -0.49448123620309054
-0.49448123620309054 x 100 = -49.45%