34.59% is the change from 344 to 463
Calculation steps:
[( 463 - 344 ) ÷ 344] x 100 = 34.59%
Formula
Percentage change = [(463 - 344) / 344] x 100
Subtract the new number by the original number
463 - 344 = 119
119 ÷ 344 = 0.34593023255813954
0.34593023255813954 x 100 = 34.59%