15.74% is the change from 324 to 375
Calculation steps:
[( 375 - 324 ) ÷ 324] x 100 = 15.74%
Formula
Percentage change = [(375 - 324) / 324] x 100
Subtract the new number by the original number
375 - 324 = 51
51 ÷ 324 = 0.1574074074074074
0.1574074074074074 x 100 = 15.74%