11.99% is the change from 642 to 719
Calculation steps:
[( 719 - 642 ) ÷ 642] x 100 = 11.99%
Formula
Percentage change = [(719 - 642) / 642] x 100
Subtract the new number by the original number
719 - 642 = 77
77 ÷ 642 = 0.11993769470404984
0.11993769470404984 x 100 = 11.99%