83.75% is the change from 443 to 814
Calculation steps:
[( 814 - 443 ) ÷ 443] x 100 = 83.75%
Formula
Percentage change = [(814 - 443) / 443] x 100
Subtract the new number by the original number
814 - 443 = 371
371 ÷ 443 = 0.837471783295711
0.837471783295711 x 100 = 83.75%