We look at the division of 11542536 by 80 
The aim is to understand the frequency of 80 in 11542536.

Step 1:
1 divided by 80 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 80

Moving on to step 2:
If we divide 11 by 80, we get 0 and a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 80

Going ahead to step 3:
80 goes into 115 1 times with a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 80 from 115 leaves us with 35.
Bring next digit (4) of the dividend behind the 35 and repeat the process: 354 / 80

On to step 4:
80 goes into 354 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 34 after subtracting 320 from 354.
Fetch the next digit (2) from the dividend, attach it to 34 and continue: 342 / 80

Moving on to step 5:
When dividing 342 by 80, we get 4 with a remainder of 22.
Record the quotient 4 as the next digit in the result. 
Result so far: 144.0
Deduct 320 from 342 and we're left with 22.
Take the next digit (5) from the dividend and append it to 22, then repeat: 225 / 80

Going ahead to step 6:
225 divided by 80 is 2 with a remainder of 65.
Write down 2 as next digit of the result. 
Result so far: 1442.0
Deduct 160 from 225 and we're left with 65.
Append the next digit (3) from the dividend to 65 and continue with: 653 / 80

Let's proceed to step 7:
80 can be fit into 653 8 times, resulting in a remainder of 13.
The next digit of our result is 8. 
Result so far: 14428.0
Deduct 640 from 653 and we're left with 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 80

Step 8:
80 can be fit into 136 1 times, resulting in a remainder of 56.
Put 1 as the next digit of the answer. 
Result so far: 144281.0
Deduct 80 from 136 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
80 can be fit into 560 7 times, resulting in a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 144281.7
Subtract 560 from 560 to 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.

Step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 144281.7
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.

Advancing to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 144281.7
If we subtract 0 from 0, 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.

In conclusion, the division gives 144281.7 with a balance of 0.0.