25.57% is the change from 485 to 609
Calculation steps:
[( 609 - 485 ) ÷ 485] x 100 = 25.57%
Formula
Percentage change = [(609 - 485) / 485] x 100
Subtract the new number by the original number
609 - 485 = 124
124 ÷ 485 = 0.2556701030927835
0.2556701030927835 x 100 = 25.57%