-51.65% is the change from 908 to 439
Calculation steps:
[( 439 - 908 ) ÷ 908] x 100 = -51.65%
Formula
Percentage change = [(439 - 908) / 908] x 100
Subtract the new number by the original number
439 - 908 = -469
-469 ÷ 908 = -0.5165198237885462
-0.5165198237885462 x 100 = -51.65%