-41.55% is the change from 994 to 581
Calculation steps:
[( 581 - 994 ) ÷ 994] x 100 = -41.55%
Formula
Percentage change = [(581 - 994) / 994] x 100
Subtract the new number by the original number
581 - 994 = -413
-413 ÷ 994 = -0.4154929577464789
-0.4154929577464789 x 100 = -41.55%