325.33% is the change from 75 to 319
Calculation steps:
[( 319 - 75 ) ÷ 75] x 100 = 325.33%
Formula
Percentage change = [(319 - 75) / 75] x 100
Subtract the new number by the original number
319 - 75 = 244
244 ÷ 75 = 3.2533333333333334
3.2533333333333334 x 100 = 325.33%