-43.74% is the change from 631 to 355
Calculation steps:
[( 355 - 631 ) ÷ 631] x 100 = -43.74%
Formula
Percentage change = [(355 - 631) / 631] x 100
Subtract the new number by the original number
355 - 631 = -276
-276 ÷ 631 = -0.43740095087163233
-0.43740095087163233 x 100 = -43.74%