155.79% is the change from 328 to 839
Calculation steps:
[( 839 - 328 ) ÷ 328] x 100 = 155.79%
Formula
Percentage change = [(839 - 328) / 328] x 100
Subtract the new number by the original number
839 - 328 = 511
511 ÷ 328 = 1.5579268292682926
1.5579268292682926 x 100 = 155.79%