74.2% is the change from 469 to 817
Calculation steps:
[( 817 - 469 ) ÷ 469] x 100 = 74.2%
Formula
Percentage change = [(817 - 469) / 469] x 100
Subtract the new number by the original number
817 - 469 = 348
348 ÷ 469 = 0.7420042643923241
0.7420042643923241 x 100 = 74.2%