34.58% is the change from 723 to 973
Calculation steps:
[( 973 - 723 ) ÷ 723] x 100 = 34.58%
Formula
Percentage change = [(973 - 723) / 723] x 100
Subtract the new number by the original number
973 - 723 = 250
250 ÷ 723 = 0.3457814661134163
0.3457814661134163 x 100 = 34.58%