-0.1% is the change from 983 to 982
Calculation steps:
[( 982 - 983 ) ÷ 983] x 100 = -0.1%
Formula
Percentage change = [(982 - 983) / 983] x 100
Subtract the new number by the original number
982 - 983 = -1
-1 ÷ 983 = -0.001017293997965412
-0.001017293997965412 x 100 = -0.1%