286.57% is the change from 67 to 259
Calculation steps:
[( 259 - 67 ) ÷ 67] x 100 = 286.57%
Formula
Percentage change = [(259 - 67) / 67] x 100
Subtract the new number by the original number
259 - 67 = 192
192 ÷ 67 = 2.8656716417910446
2.8656716417910446 x 100 = 286.57%