50.26% is the change from 575 to 864
Calculation steps:
[( 864 - 575 ) ÷ 575] x 100 = 50.26%
Formula
Percentage change = [(864 - 575) / 575] x 100
Subtract the new number by the original number
864 - 575 = 289
289 ÷ 575 = 0.5026086956521739
0.5026086956521739 x 100 = 50.26%