98779828 divided by 13 
We want to divide 98779828 by 13.

On to step 1:
9 divided by 13 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 13

Going ahead to step 2:
13 goes into 98 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we subtract 91 from 98, we get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 13

Moving on to step 3:
The number 13 fits into 77 5 times, leaving a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 75.0
If we subtract 65 from 77, we get 12.
Fetch the next digit (7) from the dividend, attach it to 12 and continue: 127 / 13

Advancing to step 4:
13 can be fit into 127 9 times, resulting in a remainder of 10.
The next digit of our result is 9. 
Result so far: 759.0
Subtract 117 from 127 to get 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 13

Advancing to step 5:
The number 13 fits into 109 8 times, leaving a remainder of 5.
Record the quotient 8 as the next digit in the result. 
Result so far: 7598.0
Subtract 104 from 109 to get 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 13

Going ahead to step 6:
The number 13 fits into 58 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 75984.0
If we take 52 away from 58, we end up with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 13

Moving on to step 7:
13 can be fit into 62 4 times, resulting in a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 759844.0
If we take 52 away from 62, we end up with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 13

On to step 8:
When dividing 108 by 13, we get 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 7598448.0
If we take 104 away from 108, 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.

Step 9:
If we divide 40 by 13, we get 3 and a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 7598448.3
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 10:
The number 13 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 7598448.3
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.

Let's proceed to step 11:
When dividing 100 by 13, we get 7 with a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 7598448.307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 12:
13 can be fit into 90 6 times, resulting in a remainder of 12.
The next digit of our result is 6. 
Result so far: 7598448.3076
The remainder is 12 after subtracting 78 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
If we divide 120 by 13, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 7598448.30769
Subtracting 117 from 120 leaves us 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.

Moving on to step 14:
13 goes into 30 2 times with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 7598448.307692
Subtracting 26 from 30 leaves us 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 15:
The number 13 fits into 40 3 times, leaving a remainder of 1.
The next digit of our result is 3. 
Result so far: 7598448.3076923
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.

Let's proceed to step 16:
The number 13 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 7598448.3076923
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 result is 7598448.3076923 with a remainder of 1e-08.