15.86% is the change from 700 to 811
Calculation steps:
[( 811 - 700 ) ÷ 700] x 100 = 15.86%
Formula
Percentage change = [(811 - 700) / 700] x 100
Subtract the new number by the original number
811 - 700 = 111
111 ÷ 700 = 0.15857142857142856
0.15857142857142856 x 100 = 15.86%