-56.28% is the change from 908 to 397
Calculation steps:
[( 397 - 908 ) ÷ 908] x 100 = -56.28%
Formula
Percentage change = [(397 - 908) / 908] x 100
Subtract the new number by the original number
397 - 908 = -511
-511 ÷ 908 = -0.5627753303964758
-0.5627753303964758 x 100 = -56.28%