-96.98% is the change from 994 to 30
Calculation steps:
[( 30 - 994 ) ÷ 994] x 100 = -96.98%
Formula
Percentage change = [(30 - 994) / 994] x 100
Subtract the new number by the original number
30 - 994 = -964
-964 ÷ 994 = -0.9698189134808853
-0.9698189134808853 x 100 = -96.98%