-74.83% is the change from 143 to 36
Calculation steps:
[( 36 - 143 ) ÷ 143] x 100 = -74.83%
Formula
Percentage change = [(36 - 143) / 143] x 100
Subtract the new number by the original number
36 - 143 = -107
-107 ÷ 143 = -0.7482517482517482
-0.7482517482517482 x 100 = -74.83%