-53.31% is the change from 906 to 423
Calculation steps:
[( 423 - 906 ) ÷ 906] x 100 = -53.31%
Formula
Percentage change = [(423 - 906) / 906] x 100
Subtract the new number by the original number
423 - 906 = -483
-483 ÷ 906 = -0.5331125827814569
-0.5331125827814569 x 100 = -53.31%