We look at the division of 136026 by 31 
Our goal is to divide 136026 by 31.

Step 1:
31 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 31

On to step 2:
31 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 31

Let's proceed to step 3:
The number 31 fits into 136 4 times, leaving a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 12 after subtracting 124 from 136.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 31

Moving on to step 4:
The number 31 fits into 120 3 times, leaving a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
If we take 93 away from 120, we end up with 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 31

Moving on to step 5:
31 can be fit into 272 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 438.0
The remainder is 24 after subtracting 248 from 272.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 31

Advancing to step 6:
246 divided by 31 is 7 with a remainder of 29.
Use 7 as the next digit of our solution. 
Result so far: 4387.0
If we subtract 217 from 246, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
If we divide 290 by 31, we get 9 and a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 4387.9
Subtracting 279 from 290 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
When dividing 110 by 31, we get 3 with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 4387.93
The remainder is 17 after subtracting 93 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
31 goes into 170 5 times with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 4387.935
Deduct 155 from 170 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 10:
When dividing 150 by 31, we get 4 with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 4387.9354
If we take 124 away from 150, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
The number 31 fits into 260 8 times, leaving a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 4387.93548
If we take 248 away from 260, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 12:
If we divide 120 by 31, we get 3 and a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 4387.935483
The remainder is 27 after subtracting 93 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 13:
When dividing 270 by 31, we get 8 with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 4387.9354838
Subtracting 248 from 270 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
31 goes into 220 7 times with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 4387.93548387
If we subtract 217 from 220, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 4387.93548387 with a remainder of 3e-09.