6.2% is the change from 548 to 582
Calculation steps:
[( 582 - 548 ) ÷ 548] x 100 = 6.2%
Formula
Percentage change = [(582 - 548) / 548] x 100
Subtract the new number by the original number
582 - 548 = 34
34 ÷ 548 = 0.06204379562043796
0.06204379562043796 x 100 = 6.2%