17.05% is the change from 346 to 405
Calculation steps:
[( 405 - 346 ) ÷ 346] x 100 = 17.05%
Formula
Percentage change = [(405 - 346) / 346] x 100
Subtract the new number by the original number
405 - 346 = 59
59 ÷ 346 = 0.17052023121387283
0.17052023121387283 x 100 = 17.05%