-32.48% is the change from 982 to 663
Calculation steps:
[( 663 - 982 ) ÷ 982] x 100 = -32.48%
Formula
Percentage change = [(663 - 982) / 982] x 100
Subtract the new number by the original number
663 - 982 = -319
-319 ÷ 982 = -0.32484725050916496
-0.32484725050916496 x 100 = -32.48%