401.49% is the change from 67 to 336
Calculation steps:
[( 336 - 67 ) ÷ 67] x 100 = 401.49%
Formula
Percentage change = [(336 - 67) / 67] x 100
Subtract the new number by the original number
336 - 67 = 269
269 ÷ 67 = 4.014925373134329
4.014925373134329 x 100 = 401.49%