80.41% is the change from 485 to 875
Calculation steps:
[( 875 - 485 ) ÷ 485] x 100 = 80.41%
Formula
Percentage change = [(875 - 485) / 485] x 100
Subtract the new number by the original number
875 - 485 = 390
390 ÷ 485 = 0.8041237113402062
0.8041237113402062 x 100 = 80.41%