102.72% is the change from 404 to 819
Calculation steps:
[( 819 - 404 ) ÷ 404] x 100 = 102.72%
Formula
Percentage change = [(819 - 404) / 404] x 100
Subtract the new number by the original number
819 - 404 = 415
415 ÷ 404 = 1.0272277227722773
1.0272277227722773 x 100 = 102.72%