-41.64% is the change from 586 to 342
Calculation steps:
[( 342 - 586 ) ÷ 586] x 100 = -41.64%
Formula
Percentage change = [(342 - 586) / 586] x 100
Subtract the new number by the original number
342 - 586 = -244
-244 ÷ 586 = -0.41638225255972694
-0.41638225255972694 x 100 = -41.64%