43.99% is the change from 341 to 491
Calculation steps:
[( 491 - 341 ) ÷ 341] x 100 = 43.99%
Formula
Percentage change = [(491 - 341) / 341] x 100
Subtract the new number by the original number
491 - 341 = 150
150 ÷ 341 = 0.4398826979472141
0.4398826979472141 x 100 = 43.99%