-41.05% is the change from 994 to 586
Calculation steps:
[( 586 - 994 ) ÷ 994] x 100 = -41.05%
Formula
Percentage change = [(586 - 994) / 994] x 100
Subtract the new number by the original number
586 - 994 = -408
-408 ÷ 994 = -0.4104627766599598
-0.4104627766599598 x 100 = -41.05%