We divide 136688 by 86
Let's see how many times 86 fits into 136688.

Step 1:
86 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 86

Let's proceed to step 2:
13 divided by 86 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 86

On to step 3:
136 divided by 86 is 1 with a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 86 from 136 and we're left with 50.
Grab the next digit (6) from the dividend, add it to 50, then carry on: 506 / 86

On to step 4:
86 goes into 506 5 times with a remainder of 76.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 76 after subtracting 430 from 506.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 86

Let's proceed to step 5:
86 goes into 768 8 times with a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 158.0
Deduct 688 from 768 and we're left with 80.
Append the next digit (8) from the dividend to 80 and continue with: 808 / 86

On to step 6:
The number 86 fits into 808 9 times, leaving a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 1589.0
If we take 774 away from 808, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 7:
86 goes into 340 3 times with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 1589.3
Subtract 258 from 340 to get 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 8:
The number 86 fits into 820 9 times, leaving a remainder of 46.
The next digit of our result is 9. 
Result so far: 1589.39
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.

Advancing to step 9:
If we divide 460 by 86, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 1589.395
If we subtract 430 from 460, we get 30.
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 10:
86 can be fit into 300 3 times, resulting in a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 1589.3953
Subtract 258 from 300 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 11:
86 goes into 420 4 times with a remainder of 76.
The next digit of our result is 4. 
Result so far: 1589.39534
The remainder is 76 after subtracting 344 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 12:
If we divide 760 by 86, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 1589.395348
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 13:
720 divided by 86 is 8 with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 1589.3953488
If we take 688 away from 720, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 1589.3953488 with a remaining 3.2e-07.