-91.15% is the change from 994 to 88
Calculation steps:
[( 88 - 994 ) ÷ 994] x 100 = -91.15%
Formula
Percentage change = [(88 - 994) / 994] x 100
Subtract the new number by the original number
88 - 994 = -906
-906 ÷ 994 = -0.9114688128772636
-0.9114688128772636 x 100 = -91.15%