13.06% is the change from 643 to 727
Calculation steps:
[( 727 - 643 ) ÷ 643] x 100 = 13.06%
Formula
Percentage change = [(727 - 643) / 643] x 100
Subtract the new number by the original number
727 - 643 = 84
84 ÷ 643 = 0.13063763608087092
0.13063763608087092 x 100 = 13.06%