1889.29% is the change from 28 to 557
Calculation steps:
[( 557 - 28 ) ÷ 28] x 100 = 1889.29%
Formula
Percentage change = [(557 - 28) / 28] x 100
Subtract the new number by the original number
557 - 28 = 529
529 ÷ 28 = 18.892857142857142
18.892857142857142 x 100 = 1889.29%