-82.14% is the change from 112 to 20
Calculation steps:
[( 20 - 112 ) ÷ 112] x 100 = -82.14%
Formula
Percentage change = [(20 - 112) / 112] x 100
Subtract the new number by the original number
20 - 112 = -92
-92 ÷ 112 = -0.8214285714285714
-0.8214285714285714 x 100 = -82.14%