261.76% is the change from 68 to 246
Calculation steps:
[( 246 - 68 ) ÷ 68] x 100 = 261.76%
Formula
Percentage change = [(246 - 68) / 68] x 100
Subtract the new number by the original number
246 - 68 = 178
178 ÷ 68 = 2.6176470588235294
2.6176470588235294 x 100 = 261.76%