19.95% is the change from 396 to 475
Calculation steps:
[( 475 - 396 ) ÷ 396] x 100 = 19.95%
Formula
Percentage change = [(475 - 396) / 396] x 100
Subtract the new number by the original number
475 - 396 = 79
79 ÷ 396 = 0.1994949494949495
0.1994949494949495 x 100 = 19.95%