12903689 ÷ 332 
Our goal is to divide 12903689 by 332.

Step 1:
If we divide 1 by 332, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 332

Going ahead to step 2:
332 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (9) from the dividend and append it to 12, then repeat: 129 / 332

Advancing to step 3:
If we divide 129 by 332, we get 0 and a remainder of 129.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 129 to get 129.
Grab the next digit (0) from the dividend, add it to 129, then carry on: 1290 / 332

Advancing to step 4:
332 can be fit into 1290 3 times, resulting in a remainder of 294.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 996 away from 1290, we end up with 294.
Fetch the next digit (3) from the dividend, attach it to 294 and continue: 2943 / 332

Going ahead to step 5:
If we divide 2943 by 332, we get 8 and a remainder of 287.
The next digit of our result is 8. 
Result so far: 38.0
If we subtract 2656 from 2943, we get 287.
Take the next digit (6) from the dividend and append it to 287, then repeat: 2876 / 332

Going ahead to step 6:
332 can be fit into 2876 8 times, resulting in a remainder of 220.
The next digit of our result is 8. 
Result so far: 388.0
Subtracting 2656 from 2876 leaves us with 220.
Include the next digit (8) from the dividend after 220, then repeat: 2208 / 332

On to step 7:
332 goes into 2208 6 times with a remainder of 216.
The next digit of our result is 6. 
Result so far: 3886.0
Subtract 1992 from 2208 to get 216.
Fetch the next digit (9) from the dividend, attach it to 216 and continue: 2169 / 332

On to step 8:
The number 332 fits into 2169 6 times, leaving a remainder of 177.
The next digit of our result is 6. 
Result so far: 38866.0
If we take 1992 away from 2169, we end up with 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 9:
If we divide 1770 by 332, we get 5 and a remainder of 110.
Record the quotient 5 as the next digit in the result. 
Result so far: 38866.5
Deduct 1660 from 1770 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 10:
If we divide 1100 by 332, we get 3 and a remainder of 104.
Record the quotient 3 as the next digit in the result. 
Result so far: 38866.53
Subtracting 996 from 1100 leaves us 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.

Going ahead to step 11:
1040 divided by 332 is 3 with a remainder of 44.
The next digit of our result is 3. 
Result so far: 38866.533
If we take 996 away from 1040, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 38866.533, and the remainder is 0.0044.