We look at the division of 48866690 by 839 
Our goal is to divide 48866690 by 839.

Going ahead to step 1:
The number 839 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 839

Advancing to step 2:
When dividing 48 by 839, we get 0 with a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 839

Step 3:
The number 839 fits into 488 0 times, leaving a remainder of 488.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 488 and we're left with 488.
Bring next digit (6) of the dividend behind the 488 and repeat the process: 4886 / 839

On to step 4:
4886 divided by 839 is 5 with a remainder of 691.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 4195 away from 4886, we end up with 691.
Take the next digit (6) from the dividend and append it to 691, then repeat: 6916 / 839

Moving on to step 5:
If we divide 6916 by 839, we get 8 and a remainder of 204.
Put 8 as the next digit of the answer. 
Result so far: 58.0
Deduct 6712 from 6916 and we're left with 204.
Fetch the next digit (6) from the dividend, attach it to 204 and continue: 2046 / 839

Advancing to step 6:
The number 839 fits into 2046 2 times, leaving a remainder of 368.
Record the quotient 2 as the next digit in the result. 
Result so far: 582.0
If we subtract 1678 from 2046, we get 368.
Grab the next digit (9) from the dividend, add it to 368, then carry on: 3689 / 839

Step 7:
When dividing 3689 by 839, we get 4 with a remainder of 333.
Put 4 as the next digit of the answer. 
Result so far: 5824.0
Subtracting 3356 from 3689 leaves us with 333.
Fetch the next digit (0) from the dividend, attach it to 333 and continue: 3330 / 839

Step 8:
When dividing 3330 by 839, we get 3 with a remainder of 813.
Use 3 as the next digit of our solution. 
Result so far: 58243.0
Subtracting 2517 from 3330 leaves us with 813.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8130, and continue the process.

Moving on to step 9:
8130 divided by 839 is 9 with a remainder of 579.
The next digit of our result is 9. 
Result so far: 58243.9
If we take 7551 away from 8130, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 10:
5790 divided by 839 is 6 with a remainder of 756.
The number 6 becomes the next digit in our result. 
Result so far: 58243.96
If we take 5034 away from 5790, we end up with 756.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

Advancing to step 11:
If we divide 7560 by 839, we get 9 and a remainder of 9.
The next digit of our result is 9. 
Result so far: 58243.969
Deduct 7551 from 7560 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
839 can be fit into 90 0 times, resulting in a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 58243.969
If we take 0 away from 90, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 13:
839 can be fit into 900 1 times, resulting in a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 58243.96901
Subtracting 839 from 900 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 14:
610 divided by 839 is 0 with a remainder of 610.
Put 0 as the next digit of the answer. 
Result so far: 58243.96901
The remainder is 610 after subtracting 0 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Let's proceed to step 15:
If we divide 6100 by 839, we get 7 and a remainder of 227.
The number 7 becomes the next digit in our result. 
Result so far: 58243.9690107
If we take 5873 away from 6100, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

On to step 16:
2270 divided by 839 is 2 with a remainder of 592.
Record the quotient 2 as the next digit in the result. 
Result so far: 58243.96901072
Subtracting 1678 from 2270 leaves us with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Our division results in 58243.96901072 with a remaining 5.92e-07.