A company sells material in tons. The turnover of year $1$ amounted to $18820178,$ that of year $2$ to $22700937.$ The total costs $($including fixed and variable costs$)$ for these two years are $15504817($for year $1)$ and $16024395$ for year $2).$ The overall fixed costs remained the same in both years, as did the selling price per ton, which is $22649.($The volumes sold each year are arbitrary and rarely correspond to a "round" number in tons$).$

Calculate the overall fixed costs of this business. $($Type in all the numbers in your answer, even if the window is too small for them all to appear, they will all be taken into account$)$