We look at the division of 991357 by 79 
We want to figure out the number of times 991357 can be divided by 79.

Advancing to step 1:
79 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 79

Advancing to step 2:
79 can be fit into 99 1 times, resulting in a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 20 after subtracting 79 from 99.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 79

Advancing to step 3:
If we divide 201 by 79, we get 2 and a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 158 from 201 to get 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 79

Let's proceed to step 4:
When dividing 433 by 79, we get 5 with a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 125.0
If we take 395 away from 433, we end up with 38.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 79

Going ahead to step 5:
If we divide 385 by 79, we get 4 and a remainder of 69.
The number 4 becomes the next digit in our result. 
Result so far: 1254.0
The remainder is 69 after subtracting 316 from 385.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 79

Moving on to step 6:
If we divide 697 by 79, we get 8 and a remainder of 65.
The next digit of our result is 8. 
Result so far: 12548.0
Subtract 632 from 697 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 7:
When dividing 650 by 79, we get 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 12548.8
If we subtract 632 from 650, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
79 goes into 180 2 times with a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 12548.82
The remainder is 22 after subtracting 158 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
220 divided by 79 is 2 with a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 12548.822
Subtract 158 from 220 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 12548.822 with a remainder of 0.0062.