-39.38% is the change from 325 to 197
Calculation steps:
[( 197 - 325 ) ÷ 325] x 100 = -39.38%
Formula
Percentage change = [(197 - 325) / 325] x 100
Subtract the new number by the original number
197 - 325 = -128
-128 ÷ 325 = -0.39384615384615385
-0.39384615384615385 x 100 = -39.38%