Let's divide 13199948 by 818
We want to figure out the number of times 13199948 can be divided by 818.

On to step 1:
If we divide 1 by 818, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 818

Advancing to step 2:
818 goes into 13 0 times with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 818

Advancing to step 3:
When dividing 131 by 818, we get 0 with a remainder of 131.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 131 leaves us with 131.
Grab the next digit (9) from the dividend, add it to 131, then carry on: 1319 / 818

Step 4:
818 goes into 1319 1 times with a remainder of 501.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 818 from 1319 and we're left with 501.
Fetch the next digit (9) from the dividend, attach it to 501 and continue: 5019 / 818

Step 5:
If we divide 5019 by 818, we get 6 and a remainder of 111.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we subtract 4908 from 5019, we get 111.
Include the next digit (9) from the dividend after 111, then repeat: 1119 / 818

On to step 6:
818 can be fit into 1119 1 times, resulting in a remainder of 301.
Put 1 as the next digit of the answer. 
Result so far: 161.0
If we take 818 away from 1119, we end up with 301.
Bring next digit (4) of the dividend behind the 301 and repeat the process: 3014 / 818

Let's proceed to step 7:
818 can be fit into 3014 3 times, resulting in a remainder of 560.
Put 3 as the next digit of the answer. 
Result so far: 1613.0
Subtracting 2454 from 3014 leaves us with 560.
Bring next digit (8) of the dividend behind the 560 and repeat the process: 5608 / 818

Moving on to step 8:
5608 divided by 818 is 6 with a remainder of 700.
The next digit of our result is 6. 
Result so far: 16136.0
Deduct 4908 from 5608 and we're left with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Advancing to step 9:
818 can be fit into 7000 8 times, resulting in a remainder of 456.
Write down 8 as next digit of the result. 
Result so far: 16136.8
If we take 6544 away from 7000, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 10:
818 can be fit into 4560 5 times, resulting in a remainder of 470.
Record the quotient 5 as the next digit in the result. 
Result so far: 16136.85
If we subtract 4090 from 4560, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Let's proceed to step 11:
The number 818 fits into 4700 5 times, leaving a remainder of 610.
Use 5 as the next digit of our solution. 
Result so far: 16136.855
If we subtract 4090 from 4700, we get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

The final outcome is 16136.855, with a leftover of 0.061.