67.38% is the change from 325 to 544
Calculation steps:
[( 544 - 325 ) ÷ 325] x 100 = 67.38%
Formula
Percentage change = [(544 - 325) / 325] x 100
Subtract the new number by the original number
544 - 325 = 219
219 ÷ 325 = 0.6738461538461539
0.6738461538461539 x 100 = 67.38%