33.68% is the change from 475 to 635
Calculation steps:
[( 635 - 475 ) ÷ 475] x 100 = 33.68%
Formula
Percentage change = [(635 - 475) / 475] x 100
Subtract the new number by the original number
635 - 475 = 160
160 ÷ 475 = 0.3368421052631579
0.3368421052631579 x 100 = 33.68%