721.43% is the change from 28 to 230
Calculation steps:
[( 230 - 28 ) ÷ 28] x 100 = 721.43%
Formula
Percentage change = [(230 - 28) / 28] x 100
Subtract the new number by the original number
230 - 28 = 202
202 ÷ 28 = 7.214285714285714
7.214285714285714 x 100 = 721.43%