We look at the division of 80990601 by 26 
We want to figure out the number of times 80990601 can be divided by 26.

Going ahead to step 1:
26 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 26

Advancing to step 2:
If we divide 80 by 26, we get 3 and a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 2 after subtracting 78 from 80.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 26

Let's proceed to step 3:
If we divide 29 by 26, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 31.0
The remainder is 3 after subtracting 26 from 29.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 26

Going ahead to step 4:
26 goes into 39 1 times with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 311.0
Subtract 26 from 39 to get 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 26

Advancing to step 5:
130 divided by 26 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 3115.0
Subtract 130 from 130 to get 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 26

Going ahead to step 6:
6 divided by 26 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 31150.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 26

Advancing to step 7:
The number 26 fits into 60 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 311502.0
Deduct 52 from 60 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 26

On to step 8:
26 can be fit into 81 3 times, resulting in a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3115023.0
If we take 78 away from 81, 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.

Let's proceed to step 9:
30 divided by 26 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 3115023.1
The remainder is 4 after subtracting 26 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
26 can be fit into 40 1 times, resulting in a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 3115023.11
Subtracting 26 from 40 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 3115023.11 with a balance of 0.014.