We look at the division of 875216 by 80 
The aim is to understand the frequency of 80 in 875216.

Moving on to step 1:
The number 80 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 80

On to step 2:
87 divided by 80 is 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 80 away from 87, we end up with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 80

Let's proceed to step 3:
75 divided by 80 is 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 75, we get 75.
Append the next digit (2) from the dividend to 75 and continue with: 752 / 80

On to step 4:
If we divide 752 by 80, we get 9 and a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 109.0
The remainder is 32 after subtracting 720 from 752.
Grab the next digit (1) from the dividend, add it to 32, then carry on: 321 / 80

Moving on to step 5:
80 goes into 321 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 1094.0
Subtract 320 from 321 to get 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 80

Advancing to step 6:
80 can be fit into 16 0 times, resulting in a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 10940.0
Subtracting 0 from 16 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
When dividing 160 by 80, we get 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 10940.2
If we subtract 160 from 160, 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 8:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10940.2
If we take 0 away from 0, we end up 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 9:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10940.2
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.

The quotient of the division is 10940.2, and the remainder is 0.0.