-32.54% is the change from 587 to 396
Calculation steps:
[( 396 - 587 ) ÷ 587] x 100 = -32.54%
Formula
Percentage change = [(396 - 587) / 587] x 100
Subtract the new number by the original number
396 - 587 = -191
-191 ÷ 587 = -0.32538330494037476
-0.32538330494037476 x 100 = -32.54%