76.38% is the change from 326 to 575
Calculation steps:
[( 575 - 326 ) ÷ 326] x 100 = 76.38%
Formula
Percentage change = [(575 - 326) / 326] x 100
Subtract the new number by the original number
575 - 326 = 249
249 ÷ 326 = 0.7638036809815951
0.7638036809815951 x 100 = 76.38%