50.73% is the change from 341 to 514
Calculation steps:
[( 514 - 341 ) ÷ 341] x 100 = 50.73%
Formula
Percentage change = [(514 - 341) / 341] x 100
Subtract the new number by the original number
514 - 341 = 173
173 ÷ 341 = 0.5073313782991202
0.5073313782991202 x 100 = 50.73%