-78.77% is the change from 994 to 211
Calculation steps:
[( 211 - 994 ) ÷ 994] x 100 = -78.77%
Formula
Percentage change = [(211 - 994) / 994] x 100
Subtract the new number by the original number
211 - 994 = -783
-783 ÷ 994 = -0.7877263581488934
-0.7877263581488934 x 100 = -78.77%