344.12% is the change from 68 to 302
Calculation steps:
[( 302 - 68 ) ÷ 68] x 100 = 344.12%
Formula
Percentage change = [(302 - 68) / 68] x 100
Subtract the new number by the original number
302 - 68 = 234
234 ÷ 68 = 3.4411764705882355
3.4411764705882355 x 100 = 344.12%