71.52% is the change from 474 to 813
Calculation steps:
[( 813 - 474 ) ÷ 474] x 100 = 71.52%
Formula
Percentage change = [(813 - 474) / 474] x 100
Subtract the new number by the original number
813 - 474 = 339
339 ÷ 474 = 0.7151898734177216
0.7151898734177216 x 100 = 71.52%