71.67% is the change from 473 to 812
Calculation steps:
[( 812 - 473 ) ÷ 473] x 100 = 71.67%
Formula
Percentage change = [(812 - 473) / 473] x 100
Subtract the new number by the original number
812 - 473 = 339
339 ÷ 473 = 0.7167019027484144
0.7167019027484144 x 100 = 71.67%