12.05% is the change from 556 to 623
Calculation steps:
[( 623 - 556 ) ÷ 556] x 100 = 12.05%
Formula
Percentage change = [(623 - 556) / 556] x 100
Subtract the new number by the original number
623 - 556 = 67
67 ÷ 556 = 0.12050359712230216
0.12050359712230216 x 100 = 12.05%