We're dividing 13078422 by 312 
Our goal is to divide 13078422 by 312.

Advancing to step 1:
312 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 312

Going ahead to step 2:
312 goes into 13 0 times with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (0) from the dividend to 13 and continue with: 130 / 312

Advancing to step 3:
312 goes into 130 0 times with a remainder of 130.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 130 after subtracting 0 from 130.
Fetch the next digit (7) from the dividend, attach it to 130 and continue: 1307 / 312

Going ahead to step 4:
When dividing 1307 by 312, we get 4 with a remainder of 59.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 1248 from 1307 and we're left with 59.
Grab the next digit (8) from the dividend, add it to 59, then carry on: 598 / 312

Moving on to step 5:
312 goes into 598 1 times with a remainder of 286.
Put 1 as the next digit of the answer. 
Result so far: 41.0
Subtract 312 from 598 to get 286.
Append the next digit (4) from the dividend to 286 and continue with: 2864 / 312

Going ahead to step 6:
When dividing 2864 by 312, we get 9 with a remainder of 56.
The next digit of our result is 9. 
Result so far: 419.0
The remainder is 56 after subtracting 2808 from 2864.
Append the next digit (2) from the dividend to 56 and continue with: 562 / 312

On to step 7:
When dividing 562 by 312, we get 1 with a remainder of 250.
Record the quotient 1 as the next digit in the result. 
Result so far: 4191.0
If we take 312 away from 562, we end up with 250.
Fetch the next digit (2) from the dividend, attach it to 250 and continue: 2502 / 312

Advancing to step 8:
When dividing 2502 by 312, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 41918.0
Subtract 2496 from 2502 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
312 can be fit into 60 0 times, resulting in a remainder of 60.
The next digit of our result is 0. 
Result so far: 41918.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
312 goes into 600 1 times with a remainder of 288.
Record the quotient 1 as the next digit in the result. 
Result so far: 41918.01
Subtracting 312 from 600 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 11:
The number 312 fits into 2880 9 times, leaving a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 41918.019
The remainder is 72 after subtracting 2808 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
If we divide 720 by 312, we get 2 and a remainder of 96.
Record the quotient 2 as the next digit in the result. 
Result so far: 41918.0192
Deduct 624 from 720 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 13:
When dividing 960 by 312, we get 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 41918.01923
Subtract 936 from 960 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
When dividing 240 by 312, we get 0 with a remainder of 240.
Use 0 as the next digit of our solution. 
Result so far: 41918.01923
Subtracting 0 from 240 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 15:
When dividing 2400 by 312, we get 7 with a remainder of 216.
Put 7 as the next digit of the answer. 
Result so far: 41918.0192307
Subtract 2184 from 2400 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 16:
When dividing 2160 by 312, we get 6 with a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 41918.01923076
If we take 1872 away from 2160, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

The final outcome is 41918.01923076, with a leftover of 2.88e-07.