71.97% is the change from 346 to 595
Calculation steps:
[( 595 - 346 ) ÷ 346] x 100 = 71.97%
Formula
Percentage change = [(595 - 346) / 346] x 100
Subtract the new number by the original number
595 - 346 = 249
249 ÷ 346 = 0.7196531791907514
0.7196531791907514 x 100 = 71.97%