-30.55% is the change from 635 to 441
Calculation steps:
[( 441 - 635 ) ÷ 635] x 100 = -30.55%
Formula
Percentage change = [(441 - 635) / 635] x 100
Subtract the new number by the original number
441 - 635 = -194
-194 ÷ 635 = -0.30551181102362207
-0.30551181102362207 x 100 = -30.55%