-92.07% is the change from 996 to 79
Calculation steps:
[( 79 - 996 ) ÷ 996] x 100 = -92.07%
Formula
Percentage change = [(79 - 996) / 996] x 100
Subtract the new number by the original number
79 - 996 = -917
-917 ÷ 996 = -0.9206827309236948
-0.9206827309236948 x 100 = -92.07%