67.69% is the change from 325 to 545
Calculation steps:
[( 545 - 325 ) ÷ 325] x 100 = 67.69%
Formula
Percentage change = [(545 - 325) / 325] x 100
Subtract the new number by the original number
545 - 325 = 220
220 ÷ 325 = 0.676923076923077
0.676923076923077 x 100 = 67.69%