We look at the division of 403231 by 49 
We want to figure out the number of times 403231 can be divided by 49.

Going ahead to step 1:
4 divided by 49 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 49

Step 2:
49 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Take the next digit (3) from the dividend and append it to 40, then repeat: 403 / 49

Let's proceed to step 3:
The number 49 fits into 403 8 times, leaving a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Deduct 392 from 403 and we're left with 11.
Include the next digit (2) from the dividend after 11, then repeat: 112 / 49

On to step 4:
112 divided by 49 is 2 with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 82.0
If we take 98 away from 112, we end up with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 49

Going ahead to step 5:
If we divide 143 by 49, we get 2 and a remainder of 45.
Use 2 as the next digit of our solution. 
Result so far: 822.0
The remainder is 45 after subtracting 98 from 143.
Fetch the next digit (1) from the dividend, attach it to 45 and continue: 451 / 49

Step 6:
49 can be fit into 451 9 times, resulting in a remainder of 10.
The next digit of our result is 9. 
Result so far: 8229.0
Subtracting 441 from 451 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 7:
The number 49 fits into 100 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 8229.2
Subtract 98 from 100 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
49 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 8229.2
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 49 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 8229.204
Subtracting 196 from 200 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
If we divide 40 by 49, we get 0 and a remainder of 40.
The next digit of our result is 0. 
Result so far: 8229.204
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
400 divided by 49 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 8229.20408
Subtracting 392 from 400 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 12:
The number 49 fits into 80 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 8229.204081
If we take 49 away from 80, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 13:
When dividing 310 by 49, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 8229.2040816
Deduct 294 from 310 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
The number 49 fits into 160 3 times, leaving a remainder of 13.
The next digit of our result is 3. 
Result so far: 8229.20408163
If we take 147 away from 160, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 8229.20408163 and a remainder of 1.3e-08.