7.57% is the change from 304 to 327
Calculation steps:
[( 327 - 304 ) ÷ 304] x 100 = 7.57%
Formula
Percentage change = [(327 - 304) / 304] x 100
Subtract the new number by the original number
327 - 304 = 23
23 ÷ 304 = 0.0756578947368421
0.0756578947368421 x 100 = 7.57%