4.54% is the change from 485 to 507
Calculation steps:
[( 507 - 485 ) ÷ 485] x 100 = 4.54%
Formula
Percentage change = [(507 - 485) / 485] x 100
Subtract the new number by the original number
507 - 485 = 22
22 ÷ 485 = 0.04536082474226804
0.04536082474226804 x 100 = 4.54%