571.43% is the change from 28 to 188
Calculation steps:
[( 188 - 28 ) ÷ 28] x 100 = 571.43%
Formula
Percentage change = [(188 - 28) / 28] x 100
Subtract the new number by the original number
188 - 28 = 160
160 ÷ 28 = 5.714285714285714
5.714285714285714 x 100 = 571.43%