-81.09% is the change from 587 to 111
Calculation steps:
[( 111 - 587 ) ÷ 587] x 100 = -81.09%
Formula
Percentage change = [(111 - 587) / 587] x 100
Subtract the new number by the original number
111 - 587 = -476
-476 ÷ 587 = -0.8109028960817717
-0.8109028960817717 x 100 = -81.09%