88.63% is the change from 299 to 564
Calculation steps:
[( 564 - 299 ) ÷ 299] x 100 = 88.63%
Formula
Percentage change = [(564 - 299) / 299] x 100
Subtract the new number by the original number
564 - 299 = 265
265 ÷ 299 = 0.8862876254180602
0.8862876254180602 x 100 = 88.63%