34.11% is the change from 343 to 460
Calculation steps:
[( 460 - 343 ) ÷ 343] x 100 = 34.11%
Formula
Percentage change = [(460 - 343) / 343] x 100
Subtract the new number by the original number
460 - 343 = 117
117 ÷ 343 = 0.34110787172011664
0.34110787172011664 x 100 = 34.11%