71.13% is the change from 471 to 806
Calculation steps:
[( 806 - 471 ) ÷ 471] x 100 = 71.13%
Formula
Percentage change = [(806 - 471) / 471] x 100
Subtract the new number by the original number
806 - 471 = 335
335 ÷ 471 = 0.7112526539278131
0.7112526539278131 x 100 = 71.13%