-31.81% is the change from 635 to 433
Calculation steps:
[( 433 - 635 ) ÷ 635] x 100 = -31.81%
Formula
Percentage change = [(433 - 635) / 635] x 100
Subtract the new number by the original number
433 - 635 = -202
-202 ÷ 635 = -0.31811023622047246
-0.31811023622047246 x 100 = -31.81%