68.13% is the change from 342 to 575
Calculation steps:
[( 575 - 342 ) ÷ 342] x 100 = 68.13%
Formula
Percentage change = [(575 - 342) / 342] x 100
Subtract the new number by the original number
575 - 342 = 233
233 ÷ 342 = 0.6812865497076024
0.6812865497076024 x 100 = 68.13%