We're dividing 12670287 by 703 
Let's see how many times 703 fits into 12670287.

On to step 1:
703 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
Subtracting 0 from 1 leaves us with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 703

Going ahead to step 2:
12 divided by 703 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 703

Let's proceed to step 3:
The number 703 fits into 126 0 times, leaving a remainder of 126.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 126, we end up with 126.
Include the next digit (7) from the dividend after 126, then repeat: 1267 / 703

Advancing to step 4:
703 goes into 1267 1 times with a remainder of 564.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 703 away from 1267, we end up with 564.
Fetch the next digit (0) from the dividend, attach it to 564 and continue: 5640 / 703

Advancing to step 5:
703 can be fit into 5640 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 5624 from 5640 to get 16.
Fetch the next digit (2) from the dividend, attach it to 16 and continue: 162 / 703

Advancing to step 6:
The number 703 fits into 162 0 times, leaving a remainder of 162.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Deduct 0 from 162 and we're left with 162.
Grab the next digit (8) from the dividend, add it to 162, then carry on: 1628 / 703

Let's proceed to step 7:
1628 divided by 703 is 2 with a remainder of 222.
Record the quotient 2 as the next digit in the result. 
Result so far: 1802.0
Deduct 1406 from 1628 and we're left with 222.
Append the next digit (7) from the dividend to 222 and continue with: 2227 / 703

Let's proceed to step 8:
When dividing 2227 by 703, we get 3 with a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 18023.0
The remainder is 118 after subtracting 2109 from 2227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 9:
1180 divided by 703 is 1 with a remainder of 477.
Use 1 as the next digit of our solution. 
Result so far: 18023.1
If we take 703 away from 1180, we end up with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

On to step 10:
The number 703 fits into 4770 6 times, leaving a remainder of 552.
Write down 6 as next digit of the result. 
Result so far: 18023.16
If we take 4218 away from 4770, 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.

Advancing to step 11:
5520 divided by 703 is 7 with a remainder of 599.
The next digit of our result is 7. 
Result so far: 18023.167
The remainder is 599 after subtracting 4921 from 5520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Let's proceed to step 12:
If we divide 5990 by 703, we get 8 and a remainder of 366.
Record the quotient 8 as the next digit in the result. 
Result so far: 18023.1678
Subtract 5624 from 5990 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Moving on to step 13:
When dividing 3660 by 703, we get 5 with a remainder of 145.
Write down 5 as next digit of the result. 
Result so far: 18023.16785
Subtracting 3515 from 3660 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 14:
1450 divided by 703 is 2 with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 18023.167852
Subtract 1406 from 1450 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 15:
If we divide 440 by 703, we get 0 and a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 18023.167852
Deduct 0 from 440 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 16:
When dividing 4400 by 703, we get 6 with a remainder of 182.
Write down 6 as next digit of the result. 
Result so far: 18023.16785206
Deduct 4218 from 4400 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

In conclusion, the division gives 18023.16785206 with a balance of 1.82e-07.