6.85% is the change from 482 to 515
Calculation steps:
[( 515 - 482 ) ÷ 482] x 100 = 6.85%
Formula
Percentage change = [(515 - 482) / 482] x 100
Subtract the new number by the original number
515 - 482 = 33
33 ÷ 482 = 0.06846473029045644
0.06846473029045644 x 100 = 6.85%