15.33% is the change from 300 to 346
Calculation steps:
[( 346 - 300 ) ÷ 300] x 100 = 15.33%
Formula
Percentage change = [(346 - 300) / 300] x 100
Subtract the new number by the original number
346 - 300 = 46
46 ÷ 300 = 0.15333333333333332
0.15333333333333332 x 100 = 15.33%