46.82% is the change from 346 to 508
Calculation steps:
[( 508 - 346 ) ÷ 346] x 100 = 46.82%
Formula
Percentage change = [(508 - 346) / 346] x 100
Subtract the new number by the original number
508 - 346 = 162
162 ÷ 346 = 0.4682080924855491
0.4682080924855491 x 100 = 46.82%