We look at the division of 79993262 by 15 
Our goal is to divide 79993262 by 15.

Going ahead to step 1:
If we divide 7 by 15, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 15

Let's proceed to step 2:
The number 15 fits into 79 5 times, leaving a remainder of 4.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 4 after subtracting 75 from 79.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 15

On to step 3:
The number 15 fits into 49 3 times, leaving a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
The remainder is 4 after subtracting 45 from 49.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 15

Let's proceed to step 4:
When dividing 49 by 15, we get 3 with a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 533.0
Subtracting 45 from 49 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 15

Advancing to step 5:
43 divided by 15 is 2 with a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 5332.0
Subtract 30 from 43 to get 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 15

On to step 6:
The number 15 fits into 132 8 times, leaving a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 53328.0
The remainder is 12 after subtracting 120 from 132.
Take the next digit (6) from the dividend and append it to 12, then repeat: 126 / 15

Step 7:
The number 15 fits into 126 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 533288.0
Subtracting 120 from 126 leaves us with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 15

Let's proceed to step 8:
15 can be fit into 62 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 5332884.0
Subtract 60 from 62 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
The number 15 fits into 20 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 5332884.1
If we take 15 away from 20, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
50 divided by 15 is 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 5332884.13
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 5332884.133
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Our division results in 5332884.133 with a remaining 0.0005.