300% is the change from 67 to 268
Calculation steps:
[( 268 - 67 ) ÷ 67] x 100 = 300%
Formula
Percentage change = [(268 - 67) / 67] x 100
Subtract the new number by the original number
268 - 67 = 201
201 ÷ 67 = 3
3 x 100 = 300%
Example