20.68% is the change from 672 to 811
Calculation steps:
[( 811 - 672 ) ÷ 672] x 100 = 20.68%
Formula
Percentage change = [(811 - 672) / 672] x 100
Subtract the new number by the original number
811 - 672 = 139
139 ÷ 672 = 0.20684523809523808
0.20684523809523808 x 100 = 20.68%