310003 divided by 48 
Let's see how many times 48 fits into 310003.

Going ahead to step 1:
3 divided by 48 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 48

Step 2:
The number 48 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Include the next digit (0) from the dividend after 31, then repeat: 310 / 48

Step 3:
The number 48 fits into 310 6 times, leaving a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 288 from 310 and we're left with 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 48

Let's proceed to step 4:
48 can be fit into 220 4 times, resulting in a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Deduct 192 from 220 and we're left with 28.
Append the next digit (0) from the dividend to 28 and continue with: 280 / 48

Step 5:
If we divide 280 by 48, we get 5 and a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 645.0
If we subtract 240 from 280, we get 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 48

Let's proceed to step 6:
403 divided by 48 is 8 with a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 6458.0
Subtract 384 from 403 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
When dividing 190 by 48, we get 3 with a remainder of 46.
Write down 3 as next digit of the result. 
Result so far: 6458.3
If we subtract 144 from 190, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
When dividing 460 by 48, we get 9 with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 6458.39
Subtracting 432 from 460 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
The number 48 fits into 280 5 times, leaving a remainder of 40.
The next digit of our result is 5. 
Result so far: 6458.395
Deduct 240 from 280 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
The number 48 fits into 400 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 6458.3958
Deduct 384 from 400 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
If we divide 160 by 48, we get 3 and a remainder of 16.
The next digit of our result is 3. 
Result so far: 6458.39583
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
48 goes into 160 3 times with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 6458.395833
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 6458.395833 with a remainder of 1.6e-06.