We're dividing 10032540 by 839 
We want to divide 10032540 by 839.

Advancing to step 1:
The number 839 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 839

On to step 2:
When dividing 10 by 839, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 839

Moving on to step 3:
When dividing 100 by 839, we get 0 with a remainder of 100.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 100, we get 100.
Bring next digit (3) of the dividend behind the 100 and repeat the process: 1003 / 839

Advancing to step 4:
839 can be fit into 1003 1 times, resulting in a remainder of 164.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 839 from 1003, we get 164.
Bring next digit (2) of the dividend behind the 164 and repeat the process: 1642 / 839

Let's proceed to step 5:
When dividing 1642 by 839, we get 1 with a remainder of 803.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 839 from 1642 leaves us with 803.
Include the next digit (5) from the dividend after 803, then repeat: 8035 / 839

Step 6:
The number 839 fits into 8035 9 times, leaving a remainder of 484.
Use 9 as the next digit of our solution. 
Result so far: 119.0
Subtract 7551 from 8035 to get 484.
Append the next digit (4) from the dividend to 484 and continue with: 4844 / 839

Step 7:
4844 divided by 839 is 5 with a remainder of 649.
Write down 5 as next digit of the result. 
Result so far: 1195.0
Subtract 4195 from 4844 to get 649.
Append the next digit (0) from the dividend to 649 and continue with: 6490 / 839

Moving on to step 8:
The number 839 fits into 6490 7 times, leaving a remainder of 617.
Write down 7 as next digit of the result. 
Result so far: 11957.0
If we subtract 5873 from 6490, we get 617.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6170, and continue the process.

Going ahead to step 9:
If we divide 6170 by 839, we get 7 and a remainder of 297.
The number 7 becomes the next digit in our result. 
Result so far: 11957.7
Subtract 5873 from 6170 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

On to step 10:
839 can be fit into 2970 3 times, resulting in a remainder of 453.
Record the quotient 3 as the next digit in the result. 
Result so far: 11957.73
If we take 2517 away from 2970, we end up with 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Advancing to step 11:
839 can be fit into 4530 5 times, resulting in a remainder of 335.
Record the quotient 5 as the next digit in the result. 
Result so far: 11957.735
If we subtract 4195 from 4530, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Moving on to step 12:
839 goes into 3350 3 times with a remainder of 833.
Put 3 as the next digit of the answer. 
Result so far: 11957.7353
If we subtract 2517 from 3350, we get 833.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8330, and continue the process.

Step 13:
When dividing 8330 by 839, we get 9 with a remainder of 779.
Record the quotient 9 as the next digit in the result. 
Result so far: 11957.73539
If we take 7551 away from 8330, we end up with 779.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7790, and continue the process.

Advancing to step 14:
If we divide 7790 by 839, we get 9 and a remainder of 239.
The next digit of our result is 9. 
Result so far: 11957.735399
If we subtract 7551 from 7790, we get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

After the division, we end up with 11957.735399 and a remainder of 2.39e-05.