322.06% is the change from 68 to 287
Calculation steps:
[( 287 - 68 ) ÷ 68] x 100 = 322.06%
Formula
Percentage change = [(287 - 68) / 68] x 100
Subtract the new number by the original number
287 - 68 = 219
219 ÷ 68 = 3.2205882352941178
3.2205882352941178 x 100 = 322.06%