We look at the division of 863869 by 41 
We want to divide 863869 by 41.

Step 1:
41 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 41

Going ahead to step 2:
86 divided by 41 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 82 from 86, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 41

Going ahead to step 3:
The number 41 fits into 43 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
If we subtract 41 from 43, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 41

On to step 4:
41 can be fit into 28 0 times, resulting in a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 210.0
Deduct 0 from 28 and we're left with 28.
Append the next digit (6) from the dividend to 28 and continue with: 286 / 41

Advancing to step 5:
When dividing 286 by 41, we get 6 with a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 2106.0
Subtract 246 from 286 to get 40.
Bring next digit (9) of the dividend behind the 40 and repeat the process: 409 / 41

Moving on to step 6:
41 goes into 409 9 times with a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 21069.0
The remainder is 40 after subtracting 369 from 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 7:
41 goes into 400 9 times with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 21069.9
Deduct 369 from 400 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 8:
310 divided by 41 is 7 with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 21069.97
The remainder is 23 after subtracting 287 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
The number 41 fits into 230 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 21069.975
Subtracting 205 from 230 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
If we divide 250 by 41, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 21069.9756
The remainder is 4 after subtracting 246 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
The number 41 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 21069.9756
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 12:
41 can be fit into 400 9 times, resulting in a remainder of 31.
The next digit of our result is 9. 
Result so far: 21069.975609
Subtract 369 from 400 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 13:
41 can be fit into 310 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 21069.9756097
Subtract 287 from 310 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
41 can be fit into 230 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 21069.97560975
If we take 205 away from 230, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final outcome is 21069.97560975, with a leftover of 2.5e-08.