66.1% is the change from 469 to 779
Calculation steps:
[( 779 - 469 ) ÷ 469] x 100 = 66.1%
Formula
Percentage change = [(779 - 469) / 469] x 100
Subtract the new number by the original number
779 - 469 = 310
310 ÷ 469 = 0.6609808102345416
0.6609808102345416 x 100 = 66.1%