Let's divide 991577 by 79
We want to divide 991577 by 79.

Step 1:
9 divided by 79 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 79

On to step 2:
The number 79 fits into 99 1 times, leaving a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 79 from 99 and we're left with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 79

On 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
If we subtract 158 from 201, we get 43.
Grab the next digit (5) from the dividend, add it to 43, then carry on: 435 / 79

On to step 4:
79 can be fit into 435 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
Subtracting 395 from 435 leaves us with 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 79

On to step 5:
407 divided by 79 is 5 with a remainder of 12.
The next digit of our result is 5. 
Result so far: 1255.0
Subtract 395 from 407 to get 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 79

Let's proceed to step 6:
If we divide 127 by 79, we get 1 and a remainder of 48.
Use 1 as the next digit of our solution. 
Result so far: 12551.0
The remainder is 48 after subtracting 79 from 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 7:
480 divided by 79 is 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 12551.6
If we take 474 away from 480, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
79 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 12551.6
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
When dividing 600 by 79, we get 7 with a remainder of 47.
Record the quotient 7 as the next digit in the result. 
Result so far: 12551.607
The remainder is 47 after subtracting 553 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
When dividing 470 by 79, we get 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 12551.6075
If we subtract 395 from 470, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
79 goes into 750 9 times with a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 12551.60759
Deduct 711 from 750 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 12:
79 can be fit into 390 4 times, resulting in a remainder of 74.
Put 4 as the next digit of the answer. 
Result so far: 12551.607594
If we subtract 316 from 390, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 13:
79 can be fit into 740 9 times, resulting in a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 12551.6075949
The remainder is 29 after subtracting 711 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 14:
If we divide 290 by 79, we get 3 and a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 12551.60759493
The remainder is 53 after subtracting 237 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

The quotient of the division is 12551.60759493, and the remainder is 5.3e-08.