-16.68% is the change from 983 to 819
Calculation steps:
[( 819 - 983 ) ÷ 983] x 100 = -16.68%
Formula
Percentage change = [(819 - 983) / 983] x 100
Subtract the new number by the original number
819 - 983 = -164
-164 ÷ 983 = -0.16683621566632756
-0.16683621566632756 x 100 = -16.68%