6.39% is the change from 485 to 516
Calculation steps:
[( 516 - 485 ) ÷ 485] x 100 = 6.39%
Formula
Percentage change = [(516 - 485) / 485] x 100
Subtract the new number by the original number
516 - 485 = 31
31 ÷ 485 = 0.06391752577319587
0.06391752577319587 x 100 = 6.39%