-21.68% is the change from 143 to 112
Calculation steps:
[( 112 - 143 ) ÷ 143] x 100 = -21.68%
Formula
Percentage change = [(112 - 143) / 143] x 100
Subtract the new number by the original number
112 - 143 = -31
-31 ÷ 143 = -0.21678321678321677
-0.21678321678321677 x 100 = -21.68%