1988.89% is the change from 27 to 564
Calculation steps:
[( 564 - 27 ) ÷ 27] x 100 = 1988.89%
Formula
Percentage change = [(564 - 27) / 27] x 100
Subtract the new number by the original number
564 - 27 = 537
537 ÷ 27 = 19.88888888888889
19.88888888888889 x 100 = 1988.89%