-45.23% is the change from 325 to 178
Calculation steps:
[( 178 - 325 ) ÷ 325] x 100 = -45.23%
Formula
Percentage change = [(178 - 325) / 325] x 100
Subtract the new number by the original number
178 - 325 = -147
-147 ÷ 325 = -0.4523076923076923
-0.4523076923076923 x 100 = -45.23%