We divide 30581512 by 13
We want to divide 30581512 by 13.

Advancing to step 1:
13 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 13

Moving on to step 2:
The number 13 fits into 30 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 26 from 30 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 13

Let's proceed to step 3:
45 divided by 13 is 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
Subtracting 39 from 45 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 13

Moving on to step 4:
When dividing 68 by 13, we get 5 with a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 235.0
The remainder is 3 after subtracting 65 from 68.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 13

Advancing to step 5:
The number 13 fits into 31 2 times, leaving a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2352.0
The remainder is 5 after subtracting 26 from 31.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 13

Let's proceed to step 6:
13 goes into 55 4 times with a remainder of 3.
The next digit of our result is 4. 
Result so far: 23524.0
Subtract 52 from 55 to get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 13

Let's proceed to step 7:
13 can be fit into 31 2 times, resulting in a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 235242.0
The remainder is 5 after subtracting 26 from 31.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 13

Moving on to step 8:
If we divide 52 by 13, we get 4 and a remainder of 0.
The next digit of our result is 4. 
Result so far: 2352424.0
Deduct 52 from 52 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
When dividing 0 by 13, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 2352424.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 13 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 2352424.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 2352424.0 with a remaining 0.0.