263.24% is the change from 68 to 247
Calculation steps:
[( 247 - 68 ) ÷ 68] x 100 = 263.24%
Formula
Percentage change = [(247 - 68) / 68] x 100
Subtract the new number by the original number
247 - 68 = 179
179 ÷ 68 = 2.6323529411764706
2.6323529411764706 x 100 = 263.24%