410.45% is the change from 67 to 342
Calculation steps:
[( 342 - 67 ) ÷ 67] x 100 = 410.45%
Formula
Percentage change = [(342 - 67) / 67] x 100
Subtract the new number by the original number
342 - 67 = 275
275 ÷ 67 = 4.104477611940299
4.104477611940299 x 100 = 410.45%