67.79% is the change from 475 to 797
Calculation steps:
[( 797 - 475 ) ÷ 475] x 100 = 67.79%
Formula
Percentage change = [(797 - 475) / 475] x 100
Subtract the new number by the original number
797 - 475 = 322
322 ÷ 475 = 0.6778947368421052
0.6778947368421052 x 100 = 67.79%