-52.86% is the change from 908 to 428
Calculation steps:
[( 428 - 908 ) ÷ 908] x 100 = -52.86%
Formula
Percentage change = [(428 - 908) / 908] x 100
Subtract the new number by the original number
428 - 908 = -480
-480 ÷ 908 = -0.5286343612334802
-0.5286343612334802 x 100 = -52.86%