-1.22% is the change from 329 to 325
Calculation steps:
[( 325 - 329 ) ÷ 329] x 100 = -1.22%
Formula
Percentage change = [(325 - 329) / 329] x 100
Subtract the new number by the original number
325 - 329 = -4
-4 ÷ 329 = -0.0121580547112462
-0.0121580547112462 x 100 = -1.22%