22.75% is the change from 677 to 831
Calculation steps:
[( 831 - 677 ) ÷ 677] x 100 = 22.75%
Formula
Percentage change = [(831 - 677) / 677] x 100
Subtract the new number by the original number
831 - 677 = 154
154 ÷ 677 = 0.2274741506646972
0.2274741506646972 x 100 = 22.75%