-62.28% is the change from 631 to 238
Calculation steps:
[( 238 - 631 ) ÷ 631] x 100 = -62.28%
Formula
Percentage change = [(238 - 631) / 631] x 100
Subtract the new number by the original number
238 - 631 = -393
-393 ÷ 631 = -0.6228209191759112
-0.6228209191759112 x 100 = -62.28%