-16.8% is the change from 982 to 817
Calculation steps:
[( 817 - 982 ) ÷ 982] x 100 = -16.8%
Formula
Percentage change = [(817 - 982) / 982] x 100
Subtract the new number by the original number
817 - 982 = -165
-165 ÷ 982 = -0.1680244399185336
-0.1680244399185336 x 100 = -16.8%