69.06% is the change from 459 to 776
Calculation steps:
[( 776 - 459 ) ÷ 459] x 100 = 69.06%
Formula
Percentage change = [(776 - 459) / 459] x 100
Subtract the new number by the original number
776 - 459 = 317
317 ÷ 459 = 0.690631808278867
0.690631808278867 x 100 = 69.06%