-20.98% is the change from 143 to 113
Calculation steps:
[( 113 - 143 ) ÷ 143] x 100 = -20.98%
Formula
Percentage change = [(113 - 143) / 143] x 100
Subtract the new number by the original number
113 - 143 = -30
-30 ÷ 143 = -0.2097902097902098
-0.2097902097902098 x 100 = -20.98%