18.41% is the change from 831 to 984
Calculation steps:
[( 984 - 831 ) ÷ 831] x 100 = 18.41%
Formula
Percentage change = [(984 - 831) / 831] x 100
Subtract the new number by the original number
984 - 831 = 153
153 ÷ 831 = 0.18411552346570398
0.18411552346570398 x 100 = 18.41%