44.86% is the change from 399 to 578
Calculation steps:
[( 578 - 399 ) ÷ 399] x 100 = 44.86%
Formula
Percentage change = [(578 - 399) / 399] x 100
Subtract the new number by the original number
578 - 399 = 179
179 ÷ 399 = 0.44862155388471175
0.44862155388471175 x 100 = 44.86%