71.01% is the change from 476 to 814
Calculation steps:
[( 814 - 476 ) ÷ 476] x 100 = 71.01%
Formula
Percentage change = [(814 - 476) / 476] x 100
Subtract the new number by the original number
814 - 476 = 338
338 ÷ 476 = 0.7100840336134454
0.7100840336134454 x 100 = 71.01%