-96.5% is the change from 143 to 5
Calculation steps:
[( 5 - 143 ) ÷ 143] x 100 = -96.5%
Formula
Percentage change = [(5 - 143) / 143] x 100
Subtract the new number by the original number
5 - 143 = -138
-138 ÷ 143 = -0.965034965034965
-0.965034965034965 x 100 = -96.5%