-50.88% is the change from 906 to 445
Calculation steps:
[( 445 - 906 ) ÷ 906] x 100 = -50.88%
Formula
Percentage change = [(445 - 906) / 906] x 100
Subtract the new number by the original number
445 - 906 = -461
-461 ÷ 906 = -0.5088300220750552
-0.5088300220750552 x 100 = -50.88%