34.6% is the change from 341 to 459
Calculation steps:
[( 459 - 341 ) ÷ 341] x 100 = 34.6%
Formula
Percentage change = [(459 - 341) / 341] x 100
Subtract the new number by the original number
459 - 341 = 118
118 ÷ 341 = 0.3460410557184751
0.3460410557184751 x 100 = 34.6%