Let's divide 10514086 by 31
We want to divide 10514086 by 31.

Advancing to step 1:
If we divide 1 by 31, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 31

Step 2:
10 divided by 31 is 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 31

Advancing to step 3:
If we divide 105 by 31, we get 3 and a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 12 after subtracting 93 from 105.
Fetch the next digit (1) from the dividend, attach it to 12 and continue: 121 / 31

Step 4:
121 divided by 31 is 3 with a remainder of 28.
Put 3 as the next digit of the answer. 
Result so far: 33.0
If we subtract 93 from 121, we get 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 31

On to step 5:
31 goes into 284 9 times with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 339.0
Subtracting 279 from 284 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 31

On to step 6:
If we divide 50 by 31, we get 1 and a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 3391.0
If we take 31 away from 50, we end up with 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 31

Moving on to step 7:
31 goes into 198 6 times with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 33916.0
If we subtract 186 from 198, we get 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 31

Advancing to step 8:
When dividing 126 by 31, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 339164.0
Subtract 124 from 126 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 9:
20 divided by 31 is 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 339164.0
If we take 0 away from 20, we end up 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.

Going ahead to step 10:
When dividing 200 by 31, we get 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 339164.06
The remainder is 14 after subtracting 186 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 11:
If we divide 140 by 31, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 339164.064
If we take 124 away from 140, we end up 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.

Let's proceed to step 12:
31 goes into 160 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 339164.0645
Subtracting 155 from 160 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 13:
When dividing 50 by 31, we get 1 with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 339164.06451
If we take 31 away from 50, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 14:
When dividing 190 by 31, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 339164.064516
Deduct 186 from 190 and we're left 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.

On to step 15:
31 goes into 40 1 times with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 339164.0645161
Subtract 31 from 40 to get 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 16:
If we divide 90 by 31, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 339164.06451612
If we take 62 away from 90, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 339164.06451612, with a leftover of 2.8e-08.