695.1% is the change from 102 to 811
Calculation steps:
[( 811 - 102 ) ÷ 102] x 100 = 695.1%
Formula
Percentage change = [(811 - 102) / 102] x 100
Subtract the new number by the original number
811 - 102 = 709
709 ÷ 102 = 6.950980392156863
6.950980392156863 x 100 = 695.1%