Let's divide 13580255 by 835
Our goal is to divide 13580255 by 835.

On to step 1:
The number 835 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 835

On to step 2:
835 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 835

Let's proceed to step 3:
835 can be fit into 135 0 times, resulting in a remainder of 135.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 135 to get 135.
Take the next digit (8) from the dividend and append it to 135, then repeat: 1358 / 835

Moving on to step 4:
1358 divided by 835 is 1 with a remainder of 523.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 835 from 1358, we get 523.
Take the next digit (0) from the dividend and append it to 523, then repeat: 5230 / 835

On to step 5:
If we divide 5230 by 835, we get 6 and a remainder of 220.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Subtracting 5010 from 5230 leaves us with 220.
Grab the next digit (2) from the dividend, add it to 220, then carry on: 2202 / 835

Advancing to step 6:
When dividing 2202 by 835, we get 2 with a remainder of 532.
Use 2 as the next digit of our solution. 
Result so far: 162.0
The remainder is 532 after subtracting 1670 from 2202.
Fetch the next digit (5) from the dividend, attach it to 532 and continue: 5325 / 835

Let's proceed to step 7:
If we divide 5325 by 835, we get 6 and a remainder of 315.
Record the quotient 6 as the next digit in the result. 
Result so far: 1626.0
If we subtract 5010 from 5325, we get 315.
Include the next digit (5) from the dividend after 315, then repeat: 3155 / 835

Let's proceed to step 8:
835 can be fit into 3155 3 times, resulting in a remainder of 650.
Write down 3 as next digit of the result. 
Result so far: 16263.0
If we take 2505 away from 3155, we end up with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Let's proceed to step 9:
835 can be fit into 6500 7 times, resulting in a remainder of 655.
The next digit of our result is 7. 
Result so far: 16263.7
Deduct 5845 from 6500 and we're left with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

On to step 10:
835 goes into 6550 7 times with a remainder of 705.
The next digit of our result is 7. 
Result so far: 16263.77
If we subtract 5845 from 6550, we get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Our division results in 16263.77 with a remaining 0.705.