Let's divide 39958283 by 838
Our goal is to divide 39958283 by 838.

Step 1:
When dividing 3 by 838, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 838

Advancing to step 2:
If we divide 39 by 838, we get 0 and a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Grab the next digit (9) from the dividend, add it to 39, then carry on: 399 / 838

Step 3:
399 divided by 838 is 0 with a remainder of 399.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 399 to get 399.
Include the next digit (5) from the dividend after 399, then repeat: 3995 / 838

On to step 4:
838 goes into 3995 4 times with a remainder of 643.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 3352 from 3995 and we're left with 643.
Append the next digit (8) from the dividend to 643 and continue with: 6438 / 838

Step 5:
6438 divided by 838 is 7 with a remainder of 572.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Subtracting 5866 from 6438 leaves us with 572.
Include the next digit (2) from the dividend after 572, then repeat: 5722 / 838

Moving on to step 6:
If we divide 5722 by 838, we get 6 and a remainder of 694.
Write down 6 as next digit of the result. 
Result so far: 476.0
Subtract 5028 from 5722 to get 694.
Include the next digit (8) from the dividend after 694, then repeat: 6948 / 838

Step 7:
838 can be fit into 6948 8 times, resulting in a remainder of 244.
Put 8 as the next digit of the answer. 
Result so far: 4768.0
Subtract 6704 from 6948 to get 244.
Bring next digit (3) of the dividend behind the 244 and repeat the process: 2443 / 838

Going ahead to step 8:
838 can be fit into 2443 2 times, resulting in a remainder of 767.
Use 2 as the next digit of our solution. 
Result so far: 47682.0
If we take 1676 away from 2443, we end up with 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Advancing to step 9:
When dividing 7670 by 838, we get 9 with a remainder of 128.
Write down 9 as next digit of the result. 
Result so far: 47682.9
The remainder is 128 after subtracting 7542 from 7670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 10:
The number 838 fits into 1280 1 times, leaving a remainder of 442.
Write down 1 as next digit of the result. 
Result so far: 47682.91
If we take 838 away from 1280, we end up with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 11:
If we divide 4420 by 838, we get 5 and a remainder of 230.
The next digit of our result is 5. 
Result so far: 47682.915
Subtracting 4190 from 4420 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 12:
2300 divided by 838 is 2 with a remainder of 624.
The number 2 becomes the next digit in our result. 
Result so far: 47682.9152
Subtracting 1676 from 2300 leaves us with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Moving on to step 13:
838 goes into 6240 7 times with a remainder of 374.
Write down 7 as next digit of the result. 
Result so far: 47682.91527
Subtract 5866 from 6240 to get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Let's proceed to step 14:
3740 divided by 838 is 4 with a remainder of 388.
The number 4 becomes the next digit in our result. 
Result so far: 47682.915274
Subtracting 3352 from 3740 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 15:
When dividing 3880 by 838, we get 4 with a remainder of 528.
Use 4 as the next digit of our solution. 
Result so far: 47682.9152744
Subtracting 3352 from 3880 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

The final result is 47682.9152744 with a remainder of 5.28e-06.