12.17% is the change from 304 to 341
Calculation steps:
[( 341 - 304 ) ÷ 304] x 100 = 12.17%
Formula
Percentage change = [(341 - 304) / 304] x 100
Subtract the new number by the original number
341 - 304 = 37
37 ÷ 304 = 0.12171052631578948
0.12171052631578948 x 100 = 12.17%