90768796 ÷ 13 
We want to figure out the number of times 90768796 can be divided by 13.

Advancing to step 1:
The number 13 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 13

Let's proceed to step 2:
If we divide 90 by 13, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtract 78 from 90 to get 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 13

Advancing to step 3:
The number 13 fits into 127 9 times, leaving a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
If we take 117 away from 127, we end up with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 13

Advancing to step 4:
If we divide 106 by 13, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 698.0
Subtracting 104 from 106 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 13

Step 5:
When dividing 28 by 13, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 6982.0
Subtract 26 from 28 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 13

Moving on to step 6:
When dividing 27 by 13, we get 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 69822.0
Subtract 26 from 27 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 13

Let's proceed to step 7:
The number 13 fits into 19 1 times, leaving a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 698221.0
Subtract 13 from 19 to get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 13

Advancing to step 8:
If we divide 66 by 13, we get 5 and a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 6982215.0
If we subtract 65 from 66, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 9:
If we divide 10 by 13, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 6982215.0
If we take 0 away from 10, we end up 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.

Moving on to step 10:
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: 6982215.07
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
13 can be fit into 90 6 times, resulting in a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 6982215.076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
13 can be fit into 120 9 times, resulting in a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 6982215.0769
If we take 117 away from 120, we end up 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 13:
When dividing 30 by 13, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 6982215.07692
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.

Going ahead to step 14:
13 can be fit into 40 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 6982215.076923
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.

Advancing to step 15:
If we divide 10 by 13, we get 0 and a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 6982215.076923
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 16:
When dividing 100 by 13, we get 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 6982215.07692307
If we subtract 91 from 100, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 6982215.07692307, and the remainder is 9e-09.