-30.95% is the change from 908 to 627
Calculation steps:
[( 627 - 908 ) ÷ 908] x 100 = -30.95%
Formula
Percentage change = [(627 - 908) / 908] x 100
Subtract the new number by the original number
627 - 908 = -281
-281 ÷ 908 = -0.30947136563876654
-0.30947136563876654 x 100 = -30.95%