3889759 ÷ 838 
We want to divide 3889759 by 838.

Step 1:
The number 838 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 838

Going ahead to step 2:
When dividing 38 by 838, we get 0 with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Fetch the next digit (8) from the dividend, attach it to 38 and continue: 388 / 838

Advancing to step 3:
When dividing 388 by 838, we get 0 with a remainder of 388.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 388 to get 388.
Include the next digit (9) from the dividend after 388, then repeat: 3889 / 838

Step 4:
When dividing 3889 by 838, we get 4 with a remainder of 537.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3352 away from 3889, we end up with 537.
Append the next digit (7) from the dividend to 537 and continue with: 5377 / 838

Advancing to step 5:
If we divide 5377 by 838, we get 6 and a remainder of 349.
Use 6 as the next digit of our solution. 
Result so far: 46.0
If we subtract 5028 from 5377, we get 349.
Take the next digit (5) from the dividend and append it to 349, then repeat: 3495 / 838

Moving on to step 6:
The number 838 fits into 3495 4 times, leaving a remainder of 143.
Record the quotient 4 as the next digit in the result. 
Result so far: 464.0
Subtract 3352 from 3495 to get 143.
Include the next digit (9) from the dividend after 143, then repeat: 1439 / 838

Let's proceed to step 7:
838 can be fit into 1439 1 times, resulting in a remainder of 601.
The next digit of our result is 1. 
Result so far: 4641.0
The remainder is 601 after subtracting 838 from 1439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Advancing to step 8:
The number 838 fits into 6010 7 times, leaving a remainder of 144.
Record the quotient 7 as the next digit in the result. 
Result so far: 4641.7
If we subtract 5866 from 6010, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Advancing to step 9:
838 goes into 1440 1 times with a remainder of 602.
Use 1 as the next digit of our solution. 
Result so far: 4641.71
If we subtract 838 from 1440, we get 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

Advancing to step 10:
838 goes into 6020 7 times with a remainder of 154.
Use 7 as the next digit of our solution. 
Result so far: 4641.717
The remainder is 154 after subtracting 5866 from 6020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 11:
1540 divided by 838 is 1 with a remainder of 702.
The number 1 becomes the next digit in our result. 
Result so far: 4641.7171
Subtracting 838 from 1540 leaves us with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

Moving on to step 12:
838 goes into 7020 8 times with a remainder of 316.
Record the quotient 8 as the next digit in the result. 
Result so far: 4641.71718
Deduct 6704 from 7020 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 13:
The number 838 fits into 3160 3 times, leaving a remainder of 646.
Record the quotient 3 as the next digit in the result. 
Result so far: 4641.717183
The remainder is 646 after subtracting 2514 from 3160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

Moving on to step 14:
838 goes into 6460 7 times with a remainder of 594.
Put 7 as the next digit of the answer. 
Result so far: 4641.7171837
Subtract 5866 from 6460 to get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

On to step 15:
The number 838 fits into 5940 7 times, leaving a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 4641.71718377
If we subtract 5866 from 5940, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Our division results in 4641.71718377 with a remaining 7.4e-08.