1746.43% is the change from 28 to 517
Calculation steps:
[( 517 - 28 ) ÷ 28] x 100 = 1746.43%
Formula
Percentage change = [(517 - 28) / 28] x 100
Subtract the new number by the original number
517 - 28 = 489
489 ÷ 28 = 17.464285714285715
17.464285714285715 x 100 = 1746.43%