We look at the division of 139517 by 49 
We want to divide 139517 by 49.

Step 1:
When dividing 1 by 49, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 49

Let's proceed to step 2:
When dividing 13 by 49, we get 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 49

On to step 3:
If we divide 139 by 49, we get 2 and a remainder of 41.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 98 from 139 leaves us with 41.
Grab the next digit (5) from the dividend, add it to 41, then carry on: 415 / 49

Let's proceed to step 4:
If we divide 415 by 49, we get 8 and a remainder of 23.
The next digit of our result is 8. 
Result so far: 28.0
Subtract 392 from 415 to get 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 49

On to step 5:
231 divided by 49 is 4 with a remainder of 35.
The next digit of our result is 4. 
Result so far: 284.0
Subtracting 196 from 231 leaves us with 35.
Fetch the next digit (7) from the dividend, attach it to 35 and continue: 357 / 49

On to step 6:
49 goes into 357 7 times with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 2847.0
Subtract 343 from 357 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
49 goes into 140 2 times with a remainder of 42.
The next digit of our result is 2. 
Result so far: 2847.2
Subtracting 98 from 140 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
The number 49 fits into 420 8 times, leaving a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 2847.28
If we subtract 392 from 420, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
If we divide 280 by 49, we get 5 and a remainder of 35.
Put 5 as the next digit of the answer. 
Result so far: 2847.285
The remainder is 35 after subtracting 245 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 10:
The number 49 fits into 350 7 times, leaving a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 2847.2857
Deduct 343 from 350 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
If we divide 70 by 49, we get 1 and a remainder of 21.
The next digit of our result is 1. 
Result so far: 2847.28571
Subtracting 49 from 70 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 12:
49 can be fit into 210 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 2847.285714
If we subtract 196 from 210, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 13:
The number 49 fits into 140 2 times, leaving a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 2847.2857142
If we take 98 away from 140, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
The number 49 fits into 420 8 times, leaving a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 2847.28571428
If we subtract 392 from 420, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The quotient of the division is 2847.28571428, and the remainder is 2.8e-08.