40.34% is the change from 476 to 668
Calculation steps:
[( 668 - 476 ) ÷ 476] x 100 = 40.34%
Formula
Percentage change = [(668 - 476) / 476] x 100
Subtract the new number by the original number
668 - 476 = 192
192 ÷ 476 = 0.40336134453781514
0.40336134453781514 x 100 = 40.34%