18.88% is the change from 699 to 831
Calculation steps:
[( 831 - 699 ) ÷ 699] x 100 = 18.88%
Formula
Percentage change = [(831 - 699) / 699] x 100
Subtract the new number by the original number
831 - 699 = 132
132 ÷ 699 = 0.1888412017167382
0.1888412017167382 x 100 = 18.88%