10.61% is the change from 556 to 615
Calculation steps:
[( 615 - 556 ) ÷ 556] x 100 = 10.61%
Formula
Percentage change = [(615 - 556) / 556] x 100
Subtract the new number by the original number
615 - 556 = 59
59 ÷ 556 = 0.10611510791366907
0.10611510791366907 x 100 = 10.61%