313.24% is the change from 68 to 281
Calculation steps:
[( 281 - 68 ) ÷ 68] x 100 = 313.24%
Formula
Percentage change = [(281 - 68) / 68] x 100
Subtract the new number by the original number
281 - 68 = 213
213 ÷ 68 = 3.1323529411764706
3.1323529411764706 x 100 = 313.24%