-44.27% is the change from 908 to 506
Calculation steps:
[( 506 - 908 ) ÷ 908] x 100 = -44.27%
Formula
Percentage change = [(506 - 908) / 908] x 100
Subtract the new number by the original number
506 - 908 = -402
-402 ÷ 908 = -0.44273127753303965
-0.44273127753303965 x 100 = -44.27%