17.61% is the change from 318 to 374
Calculation steps:
[( 374 - 318 ) ÷ 318] x 100 = 17.61%
Formula
Percentage change = [(374 - 318) / 318] x 100
Subtract the new number by the original number
374 - 318 = 56
56 ÷ 318 = 0.1761006289308176
0.1761006289308176 x 100 = 17.61%