-71.53% is the change from 994 to 283
Calculation steps:
[( 283 - 994 ) ÷ 994] x 100 = -71.53%
Formula
Percentage change = [(283 - 994) / 994] x 100
Subtract the new number by the original number
283 - 994 = -711
-711 ÷ 994 = -0.7152917505030181
-0.7152917505030181 x 100 = -71.53%