1967.86% is the change from 28 to 579
Calculation steps:
[( 579 - 28 ) ÷ 28] x 100 = 1967.86%
Formula
Percentage change = [(579 - 28) / 28] x 100
Subtract the new number by the original number
579 - 28 = 551
551 ÷ 28 = 19.678571428571427
19.678571428571427 x 100 = 1967.86%