-31.9% is the change from 928 to 632
Calculation steps:
[( 632 - 928 ) ÷ 928] x 100 = -31.9%
Formula
Percentage change = [(632 - 928) / 928] x 100
Subtract the new number by the original number
632 - 928 = -296
-296 ÷ 928 = -0.31896551724137934
-0.31896551724137934 x 100 = -31.9%