-41.24% is the change from 582 to 342
Calculation steps:
[( 342 - 582 ) ÷ 582] x 100 = -41.24%
Formula
Percentage change = [(342 - 582) / 582] x 100
Subtract the new number by the original number
342 - 582 = -240
-240 ÷ 582 = -0.41237113402061853
-0.41237113402061853 x 100 = -41.24%