66.45% is the change from 465 to 774
Calculation steps:
[( 774 - 465 ) ÷ 465] x 100 = 66.45%
Formula
Percentage change = [(774 - 465) / 465] x 100
Subtract the new number by the original number
774 - 465 = 309
309 ÷ 465 = 0.6645161290322581
0.6645161290322581 x 100 = 66.45%