-55.6% is the change from 250 to 111
Calculation steps:
[( 111 - 250 ) ÷ 250] x 100 = -55.6%
Formula
Percentage change = [(111 - 250) / 250] x 100
Subtract the new number by the original number
111 - 250 = -139
-139 ÷ 250 = -0.556
-0.556 x 100 = -55.6%