-83.93% is the change from 112 to 18
Calculation steps:
[( 18 - 112 ) ÷ 112] x 100 = -83.93%
Formula
Percentage change = [(18 - 112) / 112] x 100
Subtract the new number by the original number
18 - 112 = -94
-94 ÷ 112 = -0.8392857142857143
-0.8392857142857143 x 100 = -83.93%