64.89% is the change from 470 to 775
Calculation steps:
[( 775 - 470 ) ÷ 470] x 100 = 64.89%
Formula
Percentage change = [(775 - 470) / 470] x 100
Subtract the new number by the original number
775 - 470 = 305
305 ÷ 470 = 0.648936170212766
0.648936170212766 x 100 = 64.89%