39.13% is the change from 575 to 800
Calculation steps:
[( 800 - 575 ) ÷ 575] x 100 = 39.13%
Formula
Percentage change = [(800 - 575) / 575] x 100
Subtract the new number by the original number
800 - 575 = 225
225 ÷ 575 = 0.391304347826087
0.391304347826087 x 100 = 39.13%