We look at the division of 40321452 by 839 
Let's see how many times 839 fits into 40321452.

Moving on to step 1:
4 divided by 839 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 839

On to step 2:
839 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 839

Moving on to step 3:
When dividing 403 by 839, we get 0 with a remainder of 403.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 403 after subtracting 0 from 403.
Append the next digit (2) from the dividend to 403 and continue with: 4032 / 839

On to step 4:
When dividing 4032 by 839, we get 4 with a remainder of 676.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3356 away from 4032, we end up with 676.
Grab the next digit (1) from the dividend, add it to 676, then carry on: 6761 / 839

Step 5:
When dividing 6761 by 839, we get 8 with a remainder of 49.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
Deduct 6712 from 6761 and we're left with 49.
Grab the next digit (4) from the dividend, add it to 49, then carry on: 494 / 839

Let's proceed to step 6:
494 divided by 839 is 0 with a remainder of 494.
Record the quotient 0 as the next digit in the result. 
Result so far: 480.0
Subtracting 0 from 494 leaves us with 494.
Grab the next digit (5) from the dividend, add it to 494, then carry on: 4945 / 839

Advancing to step 7:
If we divide 4945 by 839, we get 5 and a remainder of 750.
Use 5 as the next digit of our solution. 
Result so far: 4805.0
The remainder is 750 after subtracting 4195 from 4945.
Append the next digit (2) from the dividend to 750 and continue with: 7502 / 839

Advancing to step 8:
7502 divided by 839 is 8 with a remainder of 790.
The number 8 becomes the next digit in our result. 
Result so far: 48058.0
The remainder is 790 after subtracting 6712 from 7502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Let's proceed to step 9:
839 goes into 7900 9 times with a remainder of 349.
Record the quotient 9 as the next digit in the result. 
Result so far: 48058.9
Deduct 7551 from 7900 and we're left with 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Advancing to step 10:
839 can be fit into 3490 4 times, resulting in a remainder of 134.
Put 4 as the next digit of the answer. 
Result so far: 48058.94
Subtracting 3356 from 3490 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 11:
839 can be fit into 1340 1 times, resulting in a remainder of 501.
Record the quotient 1 as the next digit in the result. 
Result so far: 48058.941
Deduct 839 from 1340 and we're left with 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Moving on to step 12:
If we divide 5010 by 839, we get 5 and a remainder of 815.
The next digit of our result is 5. 
Result so far: 48058.9415
If we subtract 4195 from 5010, we get 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

Let's proceed to step 13:
839 goes into 8150 9 times with a remainder of 599.
The next digit of our result is 9. 
Result so far: 48058.94159
Subtracting 7551 from 8150 leaves us with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

On to step 14:
839 goes into 5990 7 times with a remainder of 117.
The next digit of our result is 7. 
Result so far: 48058.941597
The remainder is 117 after subtracting 5873 from 5990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 15:
If we divide 1170 by 839, we get 1 and a remainder of 331.
Put 1 as the next digit of the answer. 
Result so far: 48058.9415971
Subtracting 839 from 1170 leaves us with 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Let's proceed to step 16:
839 goes into 3310 3 times with a remainder of 793.
The number 3 becomes the next digit in our result. 
Result so far: 48058.94159713
Subtract 2517 from 3310 to get 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7930, and continue the process.

Our division results in 48058.94159713 with a remaining 7.93e-07.