31.69% is the change from 549 to 723
Calculation steps:
[( 723 - 549 ) ÷ 549] x 100 = 31.69%
Formula
Percentage change = [(723 - 549) / 549] x 100
Subtract the new number by the original number
723 - 549 = 174
174 ÷ 549 = 0.31693989071038253
0.31693989071038253 x 100 = 31.69%