-41.06% is the change from 587 to 346
Calculation steps:
[( 346 - 587 ) ÷ 587] x 100 = -41.06%
Formula
Percentage change = [(346 - 587) / 587] x 100
Subtract the new number by the original number
346 - 587 = -241
-241 ÷ 587 = -0.41056218057921634
-0.41056218057921634 x 100 = -41.06%