We look at the division of 4749439 by 748 
Let's see how many times 748 fits into 4749439.

Let's proceed to step 1:
4 divided by 748 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 748

On to step 2:
The number 748 fits into 47 0 times, leaving a remainder of 47.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Fetch the next digit (4) from the dividend, attach it to 47 and continue: 474 / 748

On to step 3:
474 divided by 748 is 0 with a remainder of 474.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 474 after subtracting 0 from 474.
Bring next digit (9) of the dividend behind the 474 and repeat the process: 4749 / 748

Going ahead to step 4:
If we divide 4749 by 748, we get 6 and a remainder of 261.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 4488 from 4749, we get 261.
Include the next digit (4) from the dividend after 261, then repeat: 2614 / 748

On to step 5:
748 can be fit into 2614 3 times, resulting in a remainder of 370.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
If we subtract 2244 from 2614, we get 370.
Include the next digit (3) from the dividend after 370, then repeat: 3703 / 748

Advancing to step 6:
The number 748 fits into 3703 4 times, leaving a remainder of 711.
The number 4 becomes the next digit in our result. 
Result so far: 634.0
The remainder is 711 after subtracting 2992 from 3703.
Bring next digit (9) of the dividend behind the 711 and repeat the process: 7119 / 748

Advancing to step 7:
748 can be fit into 7119 9 times, resulting in a remainder of 387.
The next digit of our result is 9. 
Result so far: 6349.0
The remainder is 387 after subtracting 6732 from 7119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Let's proceed to step 8:
3870 divided by 748 is 5 with a remainder of 130.
Use 5 as the next digit of our solution. 
Result so far: 6349.5
If we take 3740 away from 3870, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 9:
1300 divided by 748 is 1 with a remainder of 552.
Use 1 as the next digit of our solution. 
Result so far: 6349.51
If we take 748 away from 1300, we end up with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

On to step 10:
If we divide 5520 by 748, we get 7 and a remainder of 284.
Put 7 as the next digit of the answer. 
Result so far: 6349.517
If we subtract 5236 from 5520, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 11:
748 goes into 2840 3 times with a remainder of 596.
Write down 3 as next digit of the result. 
Result so far: 6349.5173
The remainder is 596 after subtracting 2244 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Let's proceed to step 12:
When dividing 5960 by 748, we get 7 with a remainder of 724.
The next digit of our result is 7. 
Result so far: 6349.51737
Subtracting 5236 from 5960 leaves us with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

Going ahead to step 13:
If we divide 7240 by 748, we get 9 and a remainder of 508.
Put 9 as the next digit of the answer. 
Result so far: 6349.517379
The remainder is 508 after subtracting 6732 from 7240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5080, and continue the process.

Let's proceed to step 14:
5080 divided by 748 is 6 with a remainder of 592.
The next digit of our result is 6. 
Result so far: 6349.5173796
If we subtract 4488 from 5080, we get 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Advancing to step 15:
When dividing 5920 by 748, we get 7 with a remainder of 684.
Write down 7 as next digit of the result. 
Result so far: 6349.51737967
Subtracting 5236 from 5920 leaves us with 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

Our division results in 6349.51737967 with a remaining 6.84e-07.