-61.82% is the change from 110 to 42
Calculation steps:
[( 42 - 110 ) ÷ 110] x 100 = -61.82%
Formula
Percentage change = [(42 - 110) / 110] x 100
Subtract the new number by the original number
42 - 110 = -68
-68 ÷ 110 = -0.6181818181818182
-0.6181818181818182 x 100 = -61.82%