20.2% is the change from 396 to 476
Calculation steps:
[( 476 - 396 ) ÷ 396] x 100 = 20.2%
Formula
Percentage change = [(476 - 396) / 396] x 100
Subtract the new number by the original number
476 - 396 = 80
80 ÷ 396 = 0.20202020202020202
0.20202020202020202 x 100 = 20.2%