We look at the division of 46381348 by 312 
Let's see how many times 312 fits into 46381348.

Step 1:
312 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 312

Advancing to step 2:
If we divide 46 by 312, we get 0 and a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 46 leaves us with 46.
Take the next digit (3) from the dividend and append it to 46, then repeat: 463 / 312

Going ahead to step 3:
The number 312 fits into 463 1 times, leaving a remainder of 151.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 312 from 463 and we're left with 151.
Grab the next digit (8) from the dividend, add it to 151, then carry on: 1518 / 312

Moving on to step 4:
312 can be fit into 1518 4 times, resulting in a remainder of 270.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 1248 away from 1518, we end up with 270.
Bring next digit (1) of the dividend behind the 270 and repeat the process: 2701 / 312

Step 5:
312 can be fit into 2701 8 times, resulting in a remainder of 205.
Write down 8 as next digit of the result. 
Result so far: 148.0
Subtract 2496 from 2701 to get 205.
Include the next digit (3) from the dividend after 205, then repeat: 2053 / 312

Step 6:
2053 divided by 312 is 6 with a remainder of 181.
Use 6 as the next digit of our solution. 
Result so far: 1486.0
If we take 1872 away from 2053, we end up with 181.
Bring next digit (4) of the dividend behind the 181 and repeat the process: 1814 / 312

Let's proceed to step 7:
312 goes into 1814 5 times with a remainder of 254.
The number 5 becomes the next digit in our result. 
Result so far: 14865.0
Deduct 1560 from 1814 and we're left with 254.
Take the next digit (8) from the dividend and append it to 254, then repeat: 2548 / 312

Moving on to step 8:
312 can be fit into 2548 8 times, resulting in a remainder of 52.
The next digit of our result is 8. 
Result so far: 148658.0
Subtract 2496 from 2548 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
520 divided by 312 is 1 with a remainder of 208.
Put 1 as the next digit of the answer. 
Result so far: 148658.1
Deduct 312 from 520 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 10:
2080 divided by 312 is 6 with a remainder of 208.
Use 6 as the next digit of our solution. 
Result so far: 148658.16
If we subtract 1872 from 2080, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Let's proceed to step 11:
2080 divided by 312 is 6 with a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 148658.166
Deduct 1872 from 2080 and we're left with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 148658.166 and a remainder of 0.0208.