-41.22% is the change from 997 to 586
Calculation steps:
[( 586 - 997 ) ÷ 997] x 100 = -41.22%
Formula
Percentage change = [(586 - 997) / 997] x 100
Subtract the new number by the original number
586 - 997 = -411
-411 ÷ 997 = -0.41223671013039115
-0.41223671013039115 x 100 = -41.22%