74.15% is the change from 325 to 566
Calculation steps:
[( 566 - 325 ) ÷ 325] x 100 = 74.15%
Formula
Percentage change = [(566 - 325) / 325] x 100
Subtract the new number by the original number
566 - 325 = 241
241 ÷ 325 = 0.7415384615384616
0.7415384615384616 x 100 = 74.15%