66.6% is the change from 473 to 788
Calculation steps:
[( 788 - 473 ) ÷ 473] x 100 = 66.6%
Formula
Percentage change = [(788 - 473) / 473] x 100
Subtract the new number by the original number
788 - 473 = 315
315 ÷ 473 = 0.6659619450317125
0.6659619450317125 x 100 = 66.6%