-97.79% is the change from 994 to 22
Calculation steps:
[( 22 - 994 ) ÷ 994] x 100 = -97.79%
Formula
Percentage change = [(22 - 994) / 994] x 100
Subtract the new number by the original number
22 - 994 = -972
-972 ÷ 994 = -0.9778672032193159
-0.9778672032193159 x 100 = -97.79%