-19.64% is the change from 112 to 90
Calculation steps:
[( 90 - 112 ) ÷ 112] x 100 = -19.64%
Formula
Percentage change = [(90 - 112) / 112] x 100
Subtract the new number by the original number
90 - 112 = -22
-22 ÷ 112 = -0.19642857142857142
-0.19642857142857142 x 100 = -19.64%