85.06% is the change from 328 to 607
Calculation steps:
[( 607 - 328 ) ÷ 328] x 100 = 85.06%
Formula
Percentage change = [(607 - 328) / 328] x 100
Subtract the new number by the original number
607 - 328 = 279
279 ÷ 328 = 0.850609756097561
0.850609756097561 x 100 = 85.06%