96.58% is the change from 409 to 804
Calculation steps:
[( 804 - 409 ) ÷ 409] x 100 = 96.58%
Formula
Percentage change = [(804 - 409) / 409] x 100
Subtract the new number by the original number
804 - 409 = 395
395 ÷ 409 = 0.9657701711491442
0.9657701711491442 x 100 = 96.58%