44883799 divided by 312 
Our goal is to divide 44883799 by 312.

Step 1:
When dividing 4 by 312, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 312

Step 2:
312 can be fit into 44 0 times, resulting in a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 44 leaves us with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 312

On to step 3:
If we divide 448 by 312, we get 1 and a remainder of 136.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 312 away from 448, we end up with 136.
Fetch the next digit (8) from the dividend, attach it to 136 and continue: 1368 / 312

Let's proceed to step 4:
1368 divided by 312 is 4 with a remainder of 120.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 120 after subtracting 1248 from 1368.
Grab the next digit (3) from the dividend, add it to 120, then carry on: 1203 / 312

Moving on to step 5:
1203 divided by 312 is 3 with a remainder of 267.
Record the quotient 3 as the next digit in the result. 
Result so far: 143.0
Subtract 936 from 1203 to get 267.
Bring next digit (7) of the dividend behind the 267 and repeat the process: 2677 / 312

Let's proceed to step 6:
312 goes into 2677 8 times with a remainder of 181.
Write down 8 as next digit of the result. 
Result so far: 1438.0
Subtracting 2496 from 2677 leaves us with 181.
Include the next digit (9) from the dividend after 181, then repeat: 1819 / 312

On to step 7:
1819 divided by 312 is 5 with a remainder of 259.
The number 5 becomes the next digit in our result. 
Result so far: 14385.0
The remainder is 259 after subtracting 1560 from 1819.
Include the next digit (9) from the dividend after 259, then repeat: 2599 / 312

Advancing to step 8:
312 can be fit into 2599 8 times, resulting in a remainder of 103.
Use 8 as the next digit of our solution. 
Result so far: 143858.0
Deduct 2496 from 2599 and we're left with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Going ahead to step 9:
The number 312 fits into 1030 3 times, leaving a remainder of 94.
Put 3 as the next digit of the answer. 
Result so far: 143858.3
Subtract 936 from 1030 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 10:
The number 312 fits into 940 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 143858.33
Subtracting 936 from 940 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 143858.33 with a remaining 0.004.