-42.77% is the change from 325 to 186
Calculation steps:
[( 186 - 325 ) ÷ 325] x 100 = -42.77%
Formula
Percentage change = [(186 - 325) / 325] x 100
Subtract the new number by the original number
186 - 325 = -139
-139 ÷ 325 = -0.4276923076923077
-0.4276923076923077 x 100 = -42.77%