6.6% is the change from 485 to 517
Calculation steps:
[( 517 - 485 ) ÷ 485] x 100 = 6.6%
Formula
Percentage change = [(517 - 485) / 485] x 100
Subtract the new number by the original number
517 - 485 = 32
32 ÷ 485 = 0.06597938144329897
0.06597938144329897 x 100 = 6.6%