-44.27% is the change from 637 to 355
Calculation steps:
[( 355 - 637 ) ÷ 637] x 100 = -44.27%
Formula
Percentage change = [(355 - 637) / 637] x 100
Subtract the new number by the original number
355 - 637 = -282
-282 ÷ 637 = -0.4427001569858713
-0.4427001569858713 x 100 = -44.27%