We're dividing 13582851 by 310 
We want to figure out the number of times 13582851 can be divided by 310.

Going ahead to step 1:
1 divided by 310 is 0 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.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 310

Advancing to step 2:
If we divide 13 by 310, we get 0 and a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 310

Advancing to step 3:
The number 310 fits into 135 0 times, leaving a remainder of 135.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 135 to get 135.
Append the next digit (8) from the dividend to 135 and continue with: 1358 / 310

Moving on to step 4:
310 goes into 1358 4 times with a remainder of 118.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 1240 from 1358 to get 118.
Append the next digit (2) from the dividend to 118 and continue with: 1182 / 310

Going ahead to step 5:
1182 divided by 310 is 3 with a remainder of 252.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
If we subtract 930 from 1182, we get 252.
Bring next digit (8) of the dividend behind the 252 and repeat the process: 2528 / 310

Step 6:
310 goes into 2528 8 times with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 438.0
If we subtract 2480 from 2528, we get 48.
Append the next digit (5) from the dividend to 48 and continue with: 485 / 310

Let's proceed to step 7:
310 goes into 485 1 times with a remainder of 175.
Put 1 as the next digit of the answer. 
Result so far: 4381.0
Subtracting 310 from 485 leaves us with 175.
Fetch the next digit (1) from the dividend, attach it to 175 and continue: 1751 / 310

On to step 8:
The number 310 fits into 1751 5 times, leaving a remainder of 201.
Put 5 as the next digit of the answer. 
Result so far: 43815.0
Deduct 1550 from 1751 and we're left with 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Let's proceed to step 9:
310 goes into 2010 6 times with a remainder of 150.
The number 6 becomes the next digit in our result. 
Result so far: 43815.6
Deduct 1860 from 2010 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 10:
310 can be fit into 1500 4 times, resulting in a remainder of 260.
Use 4 as the next digit of our solution. 
Result so far: 43815.64
Deduct 1240 from 1500 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 11:
310 goes into 2600 8 times with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 43815.648
Subtract 2480 from 2600 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 12:
310 goes into 1200 3 times with a remainder of 270.
Use 3 as the next digit of our solution. 
Result so far: 43815.6483
Subtract 930 from 1200 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 13:
If we divide 2700 by 310, we get 8 and a remainder of 220.
Put 8 as the next digit of the answer. 
Result so far: 43815.64838
Deduct 2480 from 2700 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 14:
2200 divided by 310 is 7 with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 43815.648387
The remainder is 30 after subtracting 2170 from 2200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 15:
310 can be fit into 300 0 times, resulting in a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 43815.648387
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 16:
3000 divided by 310 is 9 with a remainder of 210.
The next digit of our result is 9. 
Result so far: 43815.64838709
The remainder is 210 after subtracting 2790 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final result is 43815.64838709 with a remainder of 2.1e-07.