1975% is the change from 28 to 581
Calculation steps:
[( 581 - 28 ) ÷ 28] x 100 = 1975%
Formula
Percentage change = [(581 - 28) / 28] x 100
Subtract the new number by the original number
581 - 28 = 553
553 ÷ 28 = 19.75
19.75 x 100 = 1975%
Example