Let's divide 86179866 by 800
The aim is to understand the frequency of 800 in 86179866.

Going ahead to step 1:
When dividing 8 by 800, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 800

On to step 2:
When dividing 86 by 800, we get 0 with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Fetch the next digit (1) from the dividend, attach it to 86 and continue: 861 / 800

On to step 3:
800 can be fit into 861 1 times, resulting in a remainder of 61.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 800 from 861, we get 61.
Include the next digit (7) from the dividend after 61, then repeat: 617 / 800

Let's proceed to step 4:
617 divided by 800 is 0 with a remainder of 617.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 617, we get 617.
Bring next digit (9) of the dividend behind the 617 and repeat the process: 6179 / 800

On to step 5:
800 goes into 6179 7 times with a remainder of 579.
The next digit of our result is 7. 
Result so far: 107.0
The remainder is 579 after subtracting 5600 from 6179.
Grab the next digit (8) from the dividend, add it to 579, then carry on: 5798 / 800

Let's proceed to step 6:
800 goes into 5798 7 times with a remainder of 198.
Record the quotient 7 as the next digit in the result. 
Result so far: 1077.0
Subtracting 5600 from 5798 leaves us with 198.
Include the next digit (6) from the dividend after 198, then repeat: 1986 / 800

Step 7:
800 goes into 1986 2 times with a remainder of 386.
Record the quotient 2 as the next digit in the result. 
Result so far: 10772.0
Subtract 1600 from 1986 to get 386.
Include the next digit (6) from the dividend after 386, then repeat: 3866 / 800

Going ahead to step 8:
3866 divided by 800 is 4 with a remainder of 666.
Put 4 as the next digit of the answer. 
Result so far: 107724.0
If we subtract 3200 from 3866, we get 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Let's proceed to step 9:
800 goes into 6660 8 times with a remainder of 260.
Put 8 as the next digit of the answer. 
Result so far: 107724.8
If we take 6400 away from 6660, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 10:
2600 divided by 800 is 3 with a remainder of 200.
Put 3 as the next digit of the answer. 
Result so far: 107724.83
Deduct 2400 from 2600 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 11:
If we divide 2000 by 800, we get 2 and a remainder of 400.
Write down 2 as next digit of the result. 
Result so far: 107724.832
If we subtract 1600 from 2000, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 12:
The number 800 fits into 4000 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 107724.8325
If we take 4000 away from 4000, 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.

Going ahead to step 13:
800 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 107724.8325
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.

Going ahead to step 14:
800 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 107724.8325
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 107724.8325 with a remaining 0.0.