11.82% is the change from 643 to 719
Calculation steps:
[( 719 - 643 ) ÷ 643] x 100 = 11.82%
Formula
Percentage change = [(719 - 643) / 643] x 100
Subtract the new number by the original number
719 - 643 = 76
76 ÷ 643 = 0.1181959564541213
0.1181959564541213 x 100 = 11.82%