We look at the division of 94721 by 80 
The aim is to understand the frequency of 80 in 94721.

On to step 1:
The number 80 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 80

On to step 2:
80 goes into 94 1 times with a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 80 from 94 leaves us with 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 80

Let's proceed to step 3:
147 divided by 80 is 1 with a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 80 away from 147, we end up with 67.
Bring next digit (2) of the dividend behind the 67 and repeat the process: 672 / 80

Moving on to step 4:
If we divide 672 by 80, we get 8 and a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 118.0
Subtract 640 from 672 to get 32.
Include the next digit (1) from the dividend after 32, then repeat: 321 / 80

On to step 5:
When dividing 321 by 80, we get 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 1184.0
If we take 320 away from 321, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 6:
The number 80 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 1184.0
Subtract 0 from 10 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.

Step 7:
The number 80 fits into 100 1 times, leaving a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1184.01
Subtract 80 from 100 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
When dividing 200 by 80, we get 2 with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 1184.012
If we take 160 away from 200, we end up with 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 9:
400 divided by 80 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1184.0125
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.

Moving on to step 10:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1184.0125
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.

Let's proceed to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1184.0125
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.

The final outcome is 1184.0125, with a leftover of 0.0.