We're dividing 33423909 by 721 
Our goal is to divide 33423909 by 721.

Advancing to step 1:
3 divided by 721 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 721

Let's proceed to step 2:
If we divide 33 by 721, we get 0 and a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Include the next digit (4) from the dividend after 33, then repeat: 334 / 721

Moving on to step 3:
When dividing 334 by 721, we get 0 with a remainder of 334.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 334 and we're left with 334.
Grab the next digit (2) from the dividend, add it to 334, then carry on: 3342 / 721

On to step 4:
721 goes into 3342 4 times with a remainder of 458.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 2884 away from 3342, we end up with 458.
Take the next digit (3) from the dividend and append it to 458, then repeat: 4583 / 721

Moving on to step 5:
721 goes into 4583 6 times with a remainder of 257.
The number 6 becomes the next digit in our result. 
Result so far: 46.0
Subtract 4326 from 4583 to get 257.
Append the next digit (9) from the dividend to 257 and continue with: 2579 / 721

Going ahead to step 6:
The number 721 fits into 2579 3 times, leaving a remainder of 416.
The next digit of our result is 3. 
Result so far: 463.0
If we subtract 2163 from 2579, we get 416.
Take the next digit (0) from the dividend and append it to 416, then repeat: 4160 / 721

Going ahead to step 7:
4160 divided by 721 is 5 with a remainder of 555.
Use 5 as the next digit of our solution. 
Result so far: 4635.0
Deduct 3605 from 4160 and we're left with 555.
Take the next digit (9) from the dividend and append it to 555, then repeat: 5559 / 721

Advancing to step 8:
If we divide 5559 by 721, we get 7 and a remainder of 512.
Record the quotient 7 as the next digit in the result. 
Result so far: 46357.0
If we take 5047 away from 5559, we end up with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 9:
721 goes into 5120 7 times with a remainder of 73.
The next digit of our result is 7. 
Result so far: 46357.7
Subtract 5047 from 5120 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Going ahead to step 10:
The number 721 fits into 730 1 times, leaving a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 46357.71
If we take 721 away from 730, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
The number 721 fits into 90 0 times, leaving a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 46357.71
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 12:
When dividing 900 by 721, we get 1 with a remainder of 179.
Write down 1 as next digit of the result. 
Result so far: 46357.7101
The remainder is 179 after subtracting 721 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Going ahead to step 13:
The number 721 fits into 1790 2 times, leaving a remainder of 348.
The number 2 becomes the next digit in our result. 
Result so far: 46357.71012
If we subtract 1442 from 1790, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 14:
721 goes into 3480 4 times with a remainder of 596.
Write down 4 as next digit of the result. 
Result so far: 46357.710124
Subtract 2884 from 3480 to get 596.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

On to step 15:
721 goes into 5960 8 times with a remainder of 192.
Write down 8 as next digit of the result. 
Result so far: 46357.7101248
Subtracting 5768 from 5960 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Moving on to step 16:
1920 divided by 721 is 2 with a remainder of 478.
The number 2 becomes the next digit in our result. 
Result so far: 46357.71012482
Subtracting 1442 from 1920 leaves us with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

In conclusion, the division gives 46357.71012482 with a balance of 4.78e-07.