416.42% is the change from 67 to 346
Calculation steps:
[( 346 - 67 ) ÷ 67] x 100 = 416.42%
Formula
Percentage change = [(346 - 67) / 67] x 100
Subtract the new number by the original number
346 - 67 = 279
279 ÷ 67 = 4.164179104477612
4.164179104477612 x 100 = 416.42%