We divide 12790023 by 753
Let's see how many times 753 fits into 12790023.

Advancing to step 1:
753 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 753

Let's proceed to step 2:
753 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 753

Let's proceed to step 3:
If we divide 127 by 753, we get 0 and a remainder of 127.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 127 and we're left with 127.
Grab the next digit (9) from the dividend, add it to 127, then carry on: 1279 / 753

Advancing to step 4:
When dividing 1279 by 753, we get 1 with a remainder of 526.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 753 from 1279, we get 526.
Take the next digit (0) from the dividend and append it to 526, then repeat: 5260 / 753

On to step 5:
If we divide 5260 by 753, we get 6 and a remainder of 742.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtracting 4518 from 5260 leaves us with 742.
Fetch the next digit (0) from the dividend, attach it to 742 and continue: 7420 / 753

Going ahead to step 6:
753 goes into 7420 9 times with a remainder of 643.
Write down 9 as next digit of the result. 
Result so far: 169.0
If we subtract 6777 from 7420, we get 643.
Take the next digit (2) from the dividend and append it to 643, then repeat: 6432 / 753

On to step 7:
The number 753 fits into 6432 8 times, leaving a remainder of 408.
Put 8 as the next digit of the answer. 
Result so far: 1698.0
If we take 6024 away from 6432, we end up with 408.
Fetch the next digit (3) from the dividend, attach it to 408 and continue: 4083 / 753

Step 8:
When dividing 4083 by 753, we get 5 with a remainder of 318.
Write down 5 as next digit of the result. 
Result so far: 16985.0
Subtract 3765 from 4083 to get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 9:
753 goes into 3180 4 times with a remainder of 168.
Put 4 as the next digit of the answer. 
Result so far: 16985.4
If we subtract 3012 from 3180, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 10:
1680 divided by 753 is 2 with a remainder of 174.
Put 2 as the next digit of the answer. 
Result so far: 16985.42
Deduct 1506 from 1680 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 11:
753 can be fit into 1740 2 times, resulting in a remainder of 234.
Use 2 as the next digit of our solution. 
Result so far: 16985.422
Deduct 1506 from 1740 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

The final outcome is 16985.422, with a leftover of 0.0234.