13% is the change from 700 to 791
Calculation steps:
[( 791 - 700 ) ÷ 700] x 100 = 13%
Formula
Percentage change = [(791 - 700) / 700] x 100
Subtract the new number by the original number
791 - 700 = 91
91 ÷ 700 = 0.13
0.13 x 100 = 13%
Example