20.34% is the change from 816 to 982
Calculation steps:
[( 982 - 816 ) ÷ 816] x 100 = 20.34%
Formula
Percentage change = [(982 - 816) / 816] x 100
Subtract the new number by the original number
982 - 816 = 166
166 ÷ 816 = 0.2034313725490196
0.2034313725490196 x 100 = 20.34%