-96.92% is the change from 325 to 10
Calculation steps:
[( 10 - 325 ) ÷ 325] x 100 = -96.92%
Formula
Percentage change = [(10 - 325) / 325] x 100
Subtract the new number by the original number
10 - 325 = -315
-315 ÷ 325 = -0.9692307692307692
-0.9692307692307692 x 100 = -96.92%