-44.67% is the change from 638 to 353
Calculation steps:
[( 353 - 638 ) ÷ 638] x 100 = -44.67%
Formula
Percentage change = [(353 - 638) / 638] x 100
Subtract the new number by the original number
353 - 638 = -285
-285 ÷ 638 = -0.44670846394984326
-0.44670846394984326 x 100 = -44.67%