83.58% is the change from 469 to 861
Calculation steps:
[( 861 - 469 ) ÷ 469] x 100 = 83.58%
Formula
Percentage change = [(861 - 469) / 469] x 100
Subtract the new number by the original number
861 - 469 = 392
392 ÷ 469 = 0.835820895522388
0.835820895522388 x 100 = 83.58%