30.74% is the change from 553 to 723
Calculation steps:
[( 723 - 553 ) ÷ 553] x 100 = 30.74%
Formula
Percentage change = [(723 - 553) / 553] x 100
Subtract the new number by the original number
723 - 553 = 170
170 ÷ 553 = 0.3074141048824593
0.3074141048824593 x 100 = 30.74%