-56% is the change from 325 to 143
Calculation steps:
[( 143 - 325 ) ÷ 325] x 100 = -56%
Formula
Percentage change = [(143 - 325) / 325] x 100
Subtract the new number by the original number
143 - 325 = -182
-182 ÷ 325 = -0.56
-0.56 x 100 = -56%
Example