-39.69% is the change from 587 to 354
Calculation steps:
[( 354 - 587 ) ÷ 587] x 100 = -39.69%
Formula
Percentage change = [(354 - 587) / 587] x 100
Subtract the new number by the original number
354 - 587 = -233
-233 ÷ 587 = -0.3969335604770017
-0.3969335604770017 x 100 = -39.69%