We look at the division of 599026 by 80 
The aim is to understand the frequency of 80 in 599026.

Advancing to step 1:
80 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 80

Moving on to step 2:
If we divide 59 by 80, we get 0 and a remainder of 59.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 59 leaves us with 59.
Take the next digit (9) from the dividend and append it to 59, then repeat: 599 / 80

Moving on to step 3:
80 goes into 599 7 times with a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtract 560 from 599 to get 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 80

Step 4:
If we divide 390 by 80, we get 4 and a remainder of 70.
The next digit of our result is 4. 
Result so far: 74.0
Deduct 320 from 390 and we're left with 70.
Append the next digit (2) from the dividend to 70 and continue with: 702 / 80

On to step 5:
When dividing 702 by 80, we get 8 with a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 748.0
Subtract 640 from 702 to get 62.
Bring next digit (6) of the dividend behind the 62 and repeat the process: 626 / 80

Moving on to step 6:
If we divide 626 by 80, we get 7 and a remainder of 66.
Record the quotient 7 as the next digit in the result. 
Result so far: 7487.0
Subtracting 560 from 626 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 7:
If we divide 660 by 80, we get 8 and a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 7487.8
If we take 640 away from 660, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
200 divided by 80 is 2 with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 7487.82
If we subtract 160 from 200, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
80 goes into 400 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7487.825
If we subtract 400 from 400, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7487.825
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7487.825
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 7487.825 and a remainder of 0.0.