30.04% is the change from 556 to 723
Calculation steps:
[( 723 - 556 ) ÷ 556] x 100 = 30.04%
Formula
Percentage change = [(723 - 556) / 556] x 100
Subtract the new number by the original number
723 - 556 = 167
167 ÷ 556 = 0.30035971223021585
0.30035971223021585 x 100 = 30.04%