We divide 128136 by 86
We're looking to find how many times 86 goes into 128136.

Moving on to step 1:
The number 86 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 86

Advancing to step 2:
86 goes into 12 0 times with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 86

Moving on to step 3:
The number 86 fits into 128 1 times, leaving a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 86 away from 128, we end up with 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 86

Moving on to step 4:
421 divided by 86 is 4 with a remainder of 77.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 344 from 421 and we're left with 77.
Grab the next digit (3) from the dividend, add it to 77, then carry on: 773 / 86

On to step 5:
773 divided by 86 is 8 with a remainder of 85.
Write down 8 as next digit of the result. 
Result so far: 148.0
The remainder is 85 after subtracting 688 from 773.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 86

On to step 6:
When dividing 856 by 86, we get 9 with a remainder of 82.
Write down 9 as next digit of the result. 
Result so far: 1489.0
Subtracting 774 from 856 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 7:
86 can be fit into 820 9 times, resulting in a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 1489.9
Subtracting 774 from 820 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 8:
If we divide 460 by 86, we get 5 and a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 1489.95
The remainder is 30 after subtracting 430 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
When dividing 300 by 86, we get 3 with a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 1489.953
Deduct 258 from 300 and we're left 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.

Step 10:
420 divided by 86 is 4 with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 1489.9534
If we subtract 344 from 420, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
When dividing 760 by 86, we get 8 with a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 1489.95348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 12:
The number 86 fits into 720 8 times, leaving a remainder of 32.
The next digit of our result is 8. 
Result so far: 1489.953488
Subtract 688 from 720 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 1489.953488, and the remainder is 3.2e-06.