8.3% is the change from 482 to 522
Calculation steps:
[( 522 - 482 ) ÷ 482] x 100 = 8.3%
Formula
Percentage change = [(522 - 482) / 482] x 100
Subtract the new number by the original number
522 - 482 = 40
40 ÷ 482 = 0.08298755186721991
0.08298755186721991 x 100 = 8.3%