We look at the division of 31136516 by 858 
Our goal is to divide 31136516 by 858.

On to step 1:
858 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 858

Advancing to step 2:
The number 858 fits into 31 0 times, leaving a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Include the next digit (1) from the dividend after 31, then repeat: 311 / 858

On to step 3:
If we divide 311 by 858, we get 0 and a remainder of 311.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 311 leaves us with 311.
Take the next digit (3) from the dividend and append it to 311, then repeat: 3113 / 858

On to step 4:
When dividing 3113 by 858, we get 3 with a remainder of 539.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 2574 from 3113 and we're left with 539.
Bring next digit (6) of the dividend behind the 539 and repeat the process: 5396 / 858

Advancing to step 5:
5396 divided by 858 is 6 with a remainder of 248.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
If we take 5148 away from 5396, we end up with 248.
Append the next digit (5) from the dividend to 248 and continue with: 2485 / 858

Going ahead to step 6:
858 can be fit into 2485 2 times, resulting in a remainder of 769.
Record the quotient 2 as the next digit in the result. 
Result so far: 362.0
Deduct 1716 from 2485 and we're left with 769.
Take the next digit (1) from the dividend and append it to 769, then repeat: 7691 / 858

Moving on to step 7:
858 can be fit into 7691 8 times, resulting in a remainder of 827.
Record the quotient 8 as the next digit in the result. 
Result so far: 3628.0
If we take 6864 away from 7691, we end up with 827.
Fetch the next digit (6) from the dividend, attach it to 827 and continue: 8276 / 858

Step 8:
If we divide 8276 by 858, we get 9 and a remainder of 554.
Record the quotient 9 as the next digit in the result. 
Result so far: 36289.0
If we take 7722 away from 8276, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Moving on to step 9:
If we divide 5540 by 858, we get 6 and a remainder of 392.
The next digit of our result is 6. 
Result so far: 36289.6
The remainder is 392 after subtracting 5148 from 5540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 10:
3920 divided by 858 is 4 with a remainder of 488.
The next digit of our result is 4. 
Result so far: 36289.64
Deduct 3432 from 3920 and we're left with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Moving on to step 11:
858 can be fit into 4880 5 times, resulting in a remainder of 590.
Put 5 as the next digit of the answer. 
Result so far: 36289.645
Deduct 4290 from 4880 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Going ahead to step 12:
858 goes into 5900 6 times with a remainder of 752.
The number 6 becomes the next digit in our result. 
Result so far: 36289.6456
Subtract 5148 from 5900 to get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 13:
7520 divided by 858 is 8 with a remainder of 656.
Put 8 as the next digit of the answer. 
Result so far: 36289.64568
If we subtract 6864 from 7520, we get 656.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6560, and continue the process.

Moving on to step 14:
If we divide 6560 by 858, we get 7 and a remainder of 554.
The number 7 becomes the next digit in our result. 
Result so far: 36289.645687
If we take 6006 away from 6560, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Let's proceed to step 15:
858 goes into 5540 6 times with a remainder of 392.
Use 6 as the next digit of our solution. 
Result so far: 36289.6456876
Deduct 5148 from 5540 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Let's proceed to step 16:
3920 divided by 858 is 4 with a remainder of 488.
The number 4 becomes the next digit in our result. 
Result so far: 36289.64568764
Subtract 3432 from 3920 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

In conclusion, the division gives 36289.64568764 with a balance of 4.88e-07.