-79.78% is the change from 994 to 201
Calculation steps:
[( 201 - 994 ) ÷ 994] x 100 = -79.78%
Formula
Percentage change = [(201 - 994) / 994] x 100
Subtract the new number by the original number
201 - 994 = -793
-793 ÷ 994 = -0.7977867203219315
-0.7977867203219315 x 100 = -79.78%