84.58% is the change from 441 to 814
Calculation steps:
[( 814 - 441 ) ÷ 441] x 100 = 84.58%
Formula
Percentage change = [(814 - 441) / 441] x 100
Subtract the new number by the original number
814 - 441 = 373
373 ÷ 441 = 0.8458049886621315
0.8458049886621315 x 100 = 84.58%