-38.79% is the change from 959 to 587
Calculation steps:
[( 587 - 959 ) ÷ 959] x 100 = -38.79%
Formula
Percentage change = [(587 - 959) / 959] x 100
Subtract the new number by the original number
587 - 959 = -372
-372 ÷ 959 = -0.38790406673618355
-0.38790406673618355 x 100 = -38.79%