-29.23% is the change from 325 to 230
Calculation steps:
[( 230 - 325 ) ÷ 325] x 100 = -29.23%
Formula
Percentage change = [(230 - 325) / 325] x 100
Subtract the new number by the original number
230 - 325 = -95
-95 ÷ 325 = -0.2923076923076923
-0.2923076923076923 x 100 = -29.23%