8.99% is the change from 556 to 606
Calculation steps:
[( 606 - 556 ) ÷ 556] x 100 = 8.99%
Formula
Percentage change = [(606 - 556) / 556] x 100
Subtract the new number by the original number
606 - 556 = 50
50 ÷ 556 = 0.08992805755395683
0.08992805755395683 x 100 = 8.99%