-62.16% is the change from 111 to 42
Calculation steps:
[( 42 - 111 ) ÷ 111] x 100 = -62.16%
Formula
Percentage change = [(42 - 111) / 111] x 100
Subtract the new number by the original number
42 - 111 = -69
-69 ÷ 111 = -0.6216216216216216
-0.6216216216216216 x 100 = -62.16%