-72.13% is the change from 994 to 277
Calculation steps:
[( 277 - 994 ) ÷ 994] x 100 = -72.13%
Formula
Percentage change = [(277 - 994) / 994] x 100
Subtract the new number by the original number
277 - 994 = -717
-717 ÷ 994 = -0.721327967806841
-0.721327967806841 x 100 = -72.13%