67.61% is the change from 355 to 595
Calculation steps:
[( 595 - 355 ) ÷ 355] x 100 = 67.61%
Formula
Percentage change = [(595 - 355) / 355] x 100
Subtract the new number by the original number
595 - 355 = 240
240 ÷ 355 = 0.676056338028169
0.676056338028169 x 100 = 67.61%