-56.25% is the change from 256 to 112
Calculation steps:
[( 112 - 256 ) ÷ 256] x 100 = -56.25%
Formula
Percentage change = [(112 - 256) / 256] x 100
Subtract the new number by the original number
112 - 256 = -144
-144 ÷ 256 = -0.5625
-0.5625 x 100 = -56.25%