256.72% is the change from 67 to 239
Calculation steps:
[( 239 - 67 ) ÷ 67] x 100 = 256.72%
Formula
Percentage change = [(239 - 67) / 67] x 100
Subtract the new number by the original number
239 - 67 = 172
172 ÷ 67 = 2.5671641791044775
2.5671641791044775 x 100 = 256.72%