-17.3% is the change from 393 to 325
Calculation steps:
[( 325 - 393 ) ÷ 393] x 100 = -17.3%
Formula
Percentage change = [(325 - 393) / 393] x 100
Subtract the new number by the original number
325 - 393 = -68
-68 ÷ 393 = -0.17302798982188294
-0.17302798982188294 x 100 = -17.3%