42.27% is the change from 485 to 690
Calculation steps:
[( 690 - 485 ) ÷ 485] x 100 = 42.27%
Formula
Percentage change = [(690 - 485) / 485] x 100
Subtract the new number by the original number
690 - 485 = 205
205 ÷ 485 = 0.422680412371134
0.422680412371134 x 100 = 42.27%