-79.08% is the change from 325 to 68
Calculation steps:
[( 68 - 325 ) ÷ 325] x 100 = -79.08%
Formula
Percentage change = [(68 - 325) / 325] x 100
Subtract the new number by the original number
68 - 325 = -257
-257 ÷ 325 = -0.7907692307692308
-0.7907692307692308 x 100 = -79.08%