-29.76% is the change from 635 to 446
Calculation steps:
[( 446 - 635 ) ÷ 635] x 100 = -29.76%
Formula
Percentage change = [(446 - 635) / 635] x 100
Subtract the new number by the original number
446 - 635 = -189
-189 ÷ 635 = -0.29763779527559053
-0.29763779527559053 x 100 = -29.76%