23.56% is the change from 556 to 687
Calculation steps:
[( 687 - 556 ) ÷ 556] x 100 = 23.56%
Formula
Percentage change = [(687 - 556) / 556] x 100
Subtract the new number by the original number
687 - 556 = 131
131 ÷ 556 = 0.2356115107913669
0.2356115107913669 x 100 = 23.56%