92.73% is the change from 399 to 769
Calculation steps:
[( 769 - 399 ) ÷ 399] x 100 = 92.73%
Formula
Percentage change = [(769 - 399) / 399] x 100
Subtract the new number by the original number
769 - 399 = 370
370 ÷ 399 = 0.9273182957393483
0.9273182957393483 x 100 = 92.73%