18.2% is the change from 643 to 760
Calculation steps:
[( 760 - 643 ) ÷ 643] x 100 = 18.2%
Formula
Percentage change = [(760 - 643) / 643] x 100
Subtract the new number by the original number
760 - 643 = 117
117 ÷ 643 = 0.18195956454121306
0.18195956454121306 x 100 = 18.2%