138167 divided by 80 
The aim is to understand the frequency of 80 in 138167.

Going ahead to step 1:
80 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 80

Advancing to step 2:
13 divided by 80 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 80

Step 3:
The number 80 fits into 138 1 times, leaving a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 80 from 138 leaves us with 58.
Bring next digit (1) of the dividend behind the 58 and repeat the process: 581 / 80

Let's proceed to step 4:
When dividing 581 by 80, we get 7 with a remainder of 21.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 560 from 581, we get 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 80

Step 5:
If we divide 216 by 80, we get 2 and a remainder of 56.
Put 2 as the next digit of the answer. 
Result so far: 172.0
Deduct 160 from 216 and we're left with 56.
Bring next digit (7) of the dividend behind the 56 and repeat the process: 567 / 80

Going ahead to step 6:
80 can be fit into 567 7 times, resulting in a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 1727.0
The remainder is 7 after subtracting 560 from 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
When dividing 70 by 80, we get 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 1727.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
If we divide 700 by 80, we get 8 and a remainder of 60.
The next digit of our result is 8. 
Result so far: 1727.08
The remainder is 60 after subtracting 640 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
80 goes into 600 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 1727.087
Subtract 560 from 600 to 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.

Let's proceed to step 10:
The number 80 fits into 400 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1727.0875
Subtract 400 from 400 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.

On to step 11:
0 divided by 80 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1727.0875
Subtract 0 from 0 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.

On to step 12:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1727.0875
Deduct 0 from 0 and we're left 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.

Our division results in 1727.0875 with a remaining 0.0.