Let's divide 351154 by 31
We want to figure out the number of times 351154 can be divided by 31.

Going ahead to step 1:
31 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 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.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 4 after subtracting 31 from 35.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 31

Going ahead to step 3:
The number 31 fits into 41 1 times, leaving a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 31 from 41 and we're left with 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 31

Advancing to step 4:
When dividing 101 by 31, we get 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 113.0
If we take 93 away from 101, we end up with 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 31

Going ahead to step 5:
When dividing 85 by 31, we get 2 with a remainder of 23.
Put 2 as the next digit of the answer. 
Result so far: 1132.0
Deduct 62 from 85 and we're left with 23.
Take the next digit (4) from the dividend and append it to 23, then repeat: 234 / 31

Moving on to step 6:
If we divide 234 by 31, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 11327.0
If we take 217 away from 234, we end up 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.

On to step 7:
31 goes into 170 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 11327.5
Deduct 155 from 170 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
The number 31 fits into 150 4 times, leaving a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 11327.54
Deduct 124 from 150 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
The number 31 fits into 260 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 11327.548
If we subtract 248 from 260, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
The number 31 fits into 120 3 times, leaving a remainder of 27.
The next digit of our result is 3. 
Result so far: 11327.5483
Subtracting 93 from 120 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 11:
If we divide 270 by 31, we get 8 and a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 11327.54838
Subtract 248 from 270 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 12:
The number 31 fits into 220 7 times, leaving a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 11327.548387
Deduct 217 from 220 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 13:
When dividing 30 by 31, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 11327.548387
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
31 can be fit into 300 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 11327.54838709
If we take 279 away from 300, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

After the division, we end up with 11327.54838709 and a remainder of 2.1e-08.