3.06% is the change from 588 to 606
Calculation steps:
[( 606 - 588 ) ÷ 588] x 100 = 3.06%
Formula
Percentage change = [(606 - 588) / 588] x 100
Subtract the new number by the original number
606 - 588 = 18
18 ÷ 588 = 0.030612244897959183
0.030612244897959183 x 100 = 3.06%