2396.43% is the change from 28 to 699
Calculation steps:
[( 699 - 28 ) ÷ 28] x 100 = 2396.43%
Formula
Percentage change = [(699 - 28) / 28] x 100
Subtract the new number by the original number
699 - 28 = 671
671 ÷ 28 = 23.964285714285715
23.964285714285715 x 100 = 2396.43%