29.86% is the change from 556 to 722
Calculation steps:
[( 722 - 556 ) ÷ 556] x 100 = 29.86%
Formula
Percentage change = [(722 - 556) / 556] x 100
Subtract the new number by the original number
722 - 556 = 166
166 ÷ 556 = 0.29856115107913667
0.29856115107913667 x 100 = 29.86%