-15.67% is the change from 983 to 829
Calculation steps:
[( 829 - 983 ) ÷ 983] x 100 = -15.67%
Formula
Percentage change = [(829 - 983) / 983] x 100
Subtract the new number by the original number
829 - 983 = -154
-154 ÷ 983 = -0.15666327568667346
-0.15666327568667346 x 100 = -15.67%