74.54% is the change from 326 to 569
Calculation steps:
[( 569 - 326 ) ÷ 326] x 100 = 74.54%
Formula
Percentage change = [(569 - 326) / 326] x 100
Subtract the new number by the original number
569 - 326 = 243
243 ÷ 326 = 0.745398773006135
0.745398773006135 x 100 = 74.54%