-33.22% is the change from 587 to 392
Calculation steps:
[( 392 - 587 ) ÷ 587] x 100 = -33.22%
Formula
Percentage change = [(392 - 587) / 587] x 100
Subtract the new number by the original number
392 - 587 = -195
-195 ÷ 587 = -0.3321976149914821
-0.3321976149914821 x 100 = -33.22%