12.44% is the change from 643 to 723
Calculation steps:
[( 723 - 643 ) ÷ 643] x 100 = 12.44%
Formula
Percentage change = [(723 - 643) / 643] x 100
Subtract the new number by the original number
723 - 643 = 80
80 ÷ 643 = 0.12441679626749612
0.12441679626749612 x 100 = 12.44%