19.97% is the change from 676 to 811
Calculation steps:
[( 811 - 676 ) ÷ 676] x 100 = 19.97%
Formula
Percentage change = [(811 - 676) / 676] x 100
Subtract the new number by the original number
811 - 676 = 135
135 ÷ 676 = 0.1997041420118343
0.1997041420118343 x 100 = 19.97%