18.17% is the change from 831 to 982
Calculation steps:
[( 982 - 831 ) ÷ 831] x 100 = 18.17%
Formula
Percentage change = [(982 - 831) / 831] x 100
Subtract the new number by the original number
982 - 831 = 151
151 ÷ 831 = 0.18170878459687123
0.18170878459687123 x 100 = 18.17%