-73.54% is the change from 325 to 86
Calculation steps:
[( 86 - 325 ) ÷ 325] x 100 = -73.54%
Formula
Percentage change = [(86 - 325) / 325] x 100
Subtract the new number by the original number
86 - 325 = -239
-239 ÷ 325 = -0.7353846153846154
-0.7353846153846154 x 100 = -73.54%