We're dividing 12823688 by 248 
Let's see how many times 248 fits into 12823688.

Advancing to step 1:
1 divided by 248 is 0 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 (2) of the dividend behind the 1 and repeat the process: 12 / 248

Moving on to step 2:
248 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 248

On to step 3:
128 divided by 248 is 0 with a remainder of 128.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 128 leaves us with 128.
Include the next digit (2) from the dividend after 128, then repeat: 1282 / 248

Going ahead to step 4:
1282 divided by 248 is 5 with a remainder of 42.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 1240 from 1282 to get 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 248

On to step 5:
423 divided by 248 is 1 with a remainder of 175.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Subtract 248 from 423 to get 175.
Grab the next digit (6) from the dividend, add it to 175, then carry on: 1756 / 248

Advancing to step 6:
The number 248 fits into 1756 7 times, leaving a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 517.0
Deduct 1736 from 1756 and we're left with 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 248

Advancing to step 7:
If we divide 208 by 248, we get 0 and a remainder of 208.
The next digit of our result is 0. 
Result so far: 5170.0
If we subtract 0 from 208, we get 208.
Take the next digit (8) from the dividend and append it to 208, then repeat: 2088 / 248

Step 8:
248 goes into 2088 8 times with a remainder of 104.
Record the quotient 8 as the next digit in the result. 
Result so far: 51708.0
If we take 1984 away from 2088, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

On to step 9:
If we divide 1040 by 248, we get 4 and a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 51708.4
Subtracting 992 from 1040 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 10:
If we divide 480 by 248, we get 1 and a remainder of 232.
Record the quotient 1 as the next digit in the result. 
Result so far: 51708.41
If we subtract 248 from 480, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 11:
The number 248 fits into 2320 9 times, leaving a remainder of 88.
Record the quotient 9 as the next digit in the result. 
Result so far: 51708.419
Subtracting 2232 from 2320 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 12:
When dividing 880 by 248, we get 3 with a remainder of 136.
Put 3 as the next digit of the answer. 
Result so far: 51708.4193
The remainder is 136 after subtracting 744 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
1360 divided by 248 is 5 with a remainder of 120.
Put 5 as the next digit of the answer. 
Result so far: 51708.41935
Subtracting 1240 from 1360 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 14:
When dividing 1200 by 248, we get 4 with a remainder of 208.
The number 4 becomes the next digit in our result. 
Result so far: 51708.419354
Subtracting 992 from 1200 leaves us 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 15:
The number 248 fits into 2080 8 times, leaving a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 51708.4193548
If we subtract 1984 from 2080, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 16:
The number 248 fits into 960 3 times, leaving a remainder of 216.
Put 3 as the next digit of the answer. 
Result so far: 51708.41935483
Subtract 744 from 960 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.

The final outcome is 51708.41935483, with a leftover of 2.16e-07.