We look at the division of 911512 by 13 
We want to figure out the number of times 911512 can be divided by 13.

Let's proceed to step 1:
13 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 13

Moving on to step 2:
91 divided by 13 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 91 from 91 and we're left with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 13

Moving on to step 3:
13 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 70.0
If we subtract 0 from 1, we get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 13

On to step 4:
The number 13 fits into 15 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 701.0
Subtracting 13 from 15 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 13

Advancing to step 5:
13 can be fit into 21 1 times, resulting in a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 7011.0
If we subtract 13 from 21, we get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 13

Let's proceed to step 6:
When dividing 82 by 13, we get 6 with a remainder of 4.
The next digit of our result is 6. 
Result so far: 70116.0
Deduct 78 from 82 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
When dividing 40 by 13, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 70116.3
If we take 39 away from 40, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
If we divide 10 by 13, we get 0 and a remainder of 10.
The next digit of our result is 0. 
Result so far: 70116.3
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
13 can be fit into 100 7 times, resulting in a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 70116.307
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 10:
13 goes into 90 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 70116.3076
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
When dividing 120 by 13, we get 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 70116.30769
If we take 117 away from 120, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 12:
30 divided by 13 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 70116.307692
If we take 26 away from 30, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
13 goes into 40 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 70116.3076923
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 14:
10 divided by 13 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 70116.3076923
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 70116.3076923, with a leftover of 1e-08.