We're dividing 34139503 by 931 
Let's see how many times 931 fits into 34139503.

On to step 1:
The number 931 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 931

Going ahead to step 2:
The number 931 fits into 34 0 times, leaving a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Bring next digit (1) of the dividend behind the 34 and repeat the process: 341 / 931

Advancing to step 3:
931 goes into 341 0 times with a remainder of 341.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 341 to get 341.
Fetch the next digit (3) from the dividend, attach it to 341 and continue: 3413 / 931

Moving on to step 4:
If we divide 3413 by 931, we get 3 and a remainder of 620.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 2793 from 3413 to get 620.
Include the next digit (9) from the dividend after 620, then repeat: 6209 / 931

On to step 5:
6209 divided by 931 is 6 with a remainder of 623.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
The remainder is 623 after subtracting 5586 from 6209.
Grab the next digit (5) from the dividend, add it to 623, then carry on: 6235 / 931

Advancing to step 6:
931 goes into 6235 6 times with a remainder of 649.
The number 6 becomes the next digit in our result. 
Result so far: 366.0
Deduct 5586 from 6235 and we're left with 649.
Bring next digit (0) of the dividend behind the 649 and repeat the process: 6490 / 931

On to step 7:
6490 divided by 931 is 6 with a remainder of 904.
Use 6 as the next digit of our solution. 
Result so far: 3666.0
If we subtract 5586 from 6490, we get 904.
Include the next digit (3) from the dividend after 904, then repeat: 9043 / 931

Going ahead to step 8:
When dividing 9043 by 931, we get 9 with a remainder of 664.
Use 9 as the next digit of our solution. 
Result so far: 36669.0
If we take 8379 away from 9043, we end up with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Going ahead to step 9:
6640 divided by 931 is 7 with a remainder of 123.
Record the quotient 7 as the next digit in the result. 
Result so far: 36669.7
If we take 6517 away from 6640, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Moving on to step 10:
If we divide 1230 by 931, we get 1 and a remainder of 299.
Write down 1 as next digit of the result. 
Result so far: 36669.71
Deduct 931 from 1230 and we're left with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Advancing to step 11:
If we divide 2990 by 931, we get 3 and a remainder of 197.
Write down 3 as next digit of the result. 
Result so far: 36669.713
Deduct 2793 from 2990 and we're left with 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 12:
When dividing 1970 by 931, we get 2 with a remainder of 108.
Use 2 as the next digit of our solution. 
Result so far: 36669.7132
If we take 1862 away from 1970, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 13:
When dividing 1080 by 931, we get 1 with a remainder of 149.
The next digit of our result is 1. 
Result so far: 36669.71321
If we subtract 931 from 1080, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Step 14:
931 can be fit into 1490 1 times, resulting in a remainder of 559.
The next digit of our result is 1. 
Result so far: 36669.713211
The remainder is 559 after subtracting 931 from 1490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

The final outcome is 36669.713211, with a leftover of 5.59e-05.