279.1% is the change from 67 to 254
Calculation steps:
[( 254 - 67 ) ÷ 67] x 100 = 279.1%
Formula
Percentage change = [(254 - 67) / 67] x 100
Subtract the new number by the original number
254 - 67 = 187
187 ÷ 67 = 2.791044776119403
2.791044776119403 x 100 = 279.1%