-7.69% is the change from 143 to 132
Calculation steps:
[( 132 - 143 ) ÷ 143] x 100 = -7.69%
Formula
Percentage change = [(132 - 143) / 143] x 100
Subtract the new number by the original number
132 - 143 = -11
-11 ÷ 143 = -0.07692307692307693
-0.07692307692307693 x 100 = -7.69%