18.4% is the change from 723 to 856
Calculation steps:
[( 856 - 723 ) ÷ 723] x 100 = 18.4%
Formula
Percentage change = [(856 - 723) / 723] x 100
Subtract the new number by the original number
856 - 723 = 133
133 ÷ 723 = 0.1839557399723375
0.1839557399723375 x 100 = 18.4%