Let's divide 350447 by 31
Our goal is to divide 350447 by 31.

Step 1:
31 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 31

Let's proceed to step 2:
If we divide 35 by 31, we get 1 and a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 31 from 35 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 31

Moving on to step 3:
When dividing 40 by 31, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 31 from 40 to get 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 31

On to step 4:
31 can be fit into 94 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 113.0
Subtract 93 from 94 to get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 31

Let's proceed to step 5:
14 divided by 31 is 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 1130.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 31

Step 6:
31 goes into 147 4 times with a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 11304.0
If we take 124 away from 147, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
When dividing 230 by 31, we get 7 with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 11304.7
If we take 217 away from 230, 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.

Step 8:
31 goes into 130 4 times with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 11304.74
The remainder is 6 after subtracting 124 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
If we divide 60 by 31, we get 1 and a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 11304.741
Deduct 31 from 60 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 10:
31 goes into 290 9 times with a remainder of 11.
The next digit of our result is 9. 
Result so far: 11304.7419
Subtract 279 from 290 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 11:
110 divided by 31 is 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 11304.74193
Deduct 93 from 110 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 12:
31 can be fit into 170 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 11304.741935
If we subtract 155 from 170, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 13:
If we divide 150 by 31, we get 4 and a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 11304.7419354
Subtract 124 from 150 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
260 divided by 31 is 8 with a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 11304.74193548
Deduct 248 from 260 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 11304.74193548 with a remaining 1.2e-08.