41206790 divided by 391 
Our goal is to divide 41206790 by 391.

Advancing to step 1:
4 divided by 391 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 391

Going ahead to step 2:
If we divide 41 by 391, we get 0 and a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Grab the next digit (2) from the dividend, add it to 41, then carry on: 412 / 391

Going ahead to step 3:
If we divide 412 by 391, we get 1 and a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 21 after subtracting 391 from 412.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 391

Moving on to step 4:
The number 391 fits into 210 0 times, leaving a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 210 to get 210.
Fetch the next digit (6) from the dividend, attach it to 210 and continue: 2106 / 391

Moving on to step 5:
When dividing 2106 by 391, we get 5 with a remainder of 151.
The next digit of our result is 5. 
Result so far: 105.0
Subtracting 1955 from 2106 leaves us with 151.
Include the next digit (7) from the dividend after 151, then repeat: 1517 / 391

Advancing to step 6:
1517 divided by 391 is 3 with a remainder of 344.
The number 3 becomes the next digit in our result. 
Result so far: 1053.0
The remainder is 344 after subtracting 1173 from 1517.
Take the next digit (9) from the dividend and append it to 344, then repeat: 3449 / 391

Going ahead to step 7:
If we divide 3449 by 391, we get 8 and a remainder of 321.
The next digit of our result is 8. 
Result so far: 10538.0
Deduct 3128 from 3449 and we're left with 321.
Bring next digit (0) of the dividend behind the 321 and repeat the process: 3210 / 391

Let's proceed to step 8:
When dividing 3210 by 391, we get 8 with a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 105388.0
If we subtract 3128 from 3210, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 9:
The number 391 fits into 820 2 times, leaving a remainder of 38.
Record the quotient 2 as the next digit in the result. 
Result so far: 105388.2
The remainder is 38 after subtracting 782 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 10:
391 goes into 380 0 times with a remainder of 380.
The number 0 becomes the next digit in our result. 
Result so far: 105388.2
The remainder is 380 after subtracting 0 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 11:
391 goes into 3800 9 times with a remainder of 281.
Write down 9 as next digit of the result. 
Result so far: 105388.209
The remainder is 281 after subtracting 3519 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 12:
When dividing 2810 by 391, we get 7 with a remainder of 73.
The number 7 becomes the next digit in our result. 
Result so far: 105388.2097
Subtract 2737 from 2810 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 13:
When dividing 730 by 391, we get 1 with a remainder of 339.
The number 1 becomes the next digit in our result. 
Result so far: 105388.20971
Deduct 391 from 730 and we're left with 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Moving on to step 14:
If we divide 3390 by 391, we get 8 and a remainder of 262.
The next digit of our result is 8. 
Result so far: 105388.209718
Deduct 3128 from 3390 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 15:
2620 divided by 391 is 6 with a remainder of 274.
Put 6 as the next digit of the answer. 
Result so far: 105388.2097186
Deduct 2346 from 2620 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 16:
391 goes into 2740 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 105388.20971867
If we take 2737 away from 2740, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 105388.20971867 and a remainder of 3e-09.