We look at the division of 127639 by 86 
Let's see how many times 86 fits into 127639.

Moving on to step 1:
86 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 86

On to step 2:
86 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 86

Advancing to step 3:
The number 86 fits into 127 1 times, leaving a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 86 from 127 to get 41.
Fetch the next digit (6) from the dividend, attach it to 41 and continue: 416 / 86

Advancing to step 4:
When dividing 416 by 86, we get 4 with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 14.0
If we subtract 344 from 416, we get 72.
Include the next digit (3) from the dividend after 72, then repeat: 723 / 86

Step 5:
The number 86 fits into 723 8 times, leaving a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 148.0
If we take 688 away from 723, we end up with 35.
Append the next digit (9) from the dividend to 35 and continue with: 359 / 86

On to step 6:
When dividing 359 by 86, we get 4 with a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 1484.0
Subtract 344 from 359 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
86 can be fit into 150 1 times, resulting in a remainder of 64.
Use 1 as the next digit of our solution. 
Result so far: 1484.1
The remainder is 64 after subtracting 86 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 8:
If we divide 640 by 86, we get 7 and a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 1484.17
If we take 602 away from 640, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 9:
If we divide 380 by 86, we get 4 and a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 1484.174
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
86 can be fit into 360 4 times, resulting in a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 1484.1744
If we take 344 away from 360, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 1484.1744, and the remainder is 0.00016.