77.19% is the change from 469 to 831
Calculation steps:
[( 831 - 469 ) ÷ 469] x 100 = 77.19%
Formula
Percentage change = [(831 - 469) / 469] x 100
Subtract the new number by the original number
831 - 469 = 362
362 ÷ 469 = 0.7718550106609808
0.7718550106609808 x 100 = 77.19%