We're dividing 990597 by 13 
We want to divide 990597 by 13.

Let's proceed to step 1:
9 divided by 13 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 13

Advancing to step 2:
99 divided by 13 is 7 with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 91 from 99 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 13

Going ahead to step 3:
80 divided by 13 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 76.0
Deduct 78 from 80 and we're left with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 13

Let's proceed to step 4:
13 goes into 25 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 761.0
The remainder is 12 after subtracting 13 from 25.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 13

Moving on to step 5:
The number 13 fits into 129 9 times, leaving a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 7619.0
Deduct 117 from 129 and we're left with 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 13

Step 6:
If we divide 127 by 13, we get 9 and a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 76199.0
Subtract 117 from 127 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.

On to step 7:
If we divide 100 by 13, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 76199.7
Deduct 91 from 100 and we're left 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 8:
13 goes into 90 6 times with a remainder of 12.
The next digit of our result is 6. 
Result so far: 76199.76
Subtracting 78 from 90 leaves us 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 9:
If we divide 120 by 13, we get 9 and a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 76199.769
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
If we divide 30 by 13, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 76199.7692
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 11:
When dividing 40 by 13, we get 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 76199.76923
Subtract 39 from 40 to 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.

Moving on to step 12:
When dividing 10 by 13, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 76199.76923
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.

Let's proceed to step 13:
If we divide 100 by 13, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 76199.7692307
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.

Moving on to step 14:
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: 76199.76923076
If we subtract 78 from 90, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 76199.76923076 with a balance of 1.2e-08.