-11.69% is the change from 325 to 287
Calculation steps:
[( 287 - 325 ) ÷ 325] x 100 = -11.69%
Formula
Percentage change = [(287 - 325) / 325] x 100
Subtract the new number by the original number
287 - 325 = -38
-38 ÷ 325 = -0.11692307692307692
-0.11692307692307692 x 100 = -11.69%