57.73% is the change from 485 to 765
Calculation steps:
[( 765 - 485 ) ÷ 485] x 100 = 57.73%
Formula
Percentage change = [(765 - 485) / 485] x 100
Subtract the new number by the original number
765 - 485 = 280
280 ÷ 485 = 0.5773195876288659
0.5773195876288659 x 100 = 57.73%