-15.46% is the change from 996 to 842
Calculation steps:
[( 842 - 996 ) ÷ 996] x 100 = -15.46%
Formula
Percentage change = [(842 - 996) / 996] x 100
Subtract the new number by the original number
842 - 996 = -154
-154 ÷ 996 = -0.15461847389558234
-0.15461847389558234 x 100 = -15.46%