-77.62% is the change from 143 to 32
Calculation steps:
[( 32 - 143 ) ÷ 143] x 100 = -77.62%
Formula
Percentage change = [(32 - 143) / 143] x 100
Subtract the new number by the original number
32 - 143 = -111
-111 ÷ 143 = -0.7762237762237763
-0.7762237762237763 x 100 = -77.62%