We look at the division of 55381140 by 800 
The aim is to understand the frequency of 800 in 55381140.

Let's proceed to step 1:
The number 800 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 800

Step 2:
If we divide 55 by 800, we get 0 and a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Include the next digit (3) from the dividend after 55, then repeat: 553 / 800

Let's proceed to step 3:
If we divide 553 by 800, we get 0 and a remainder of 553.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 553 and we're left with 553.
Take the next digit (8) from the dividend and append it to 553, then repeat: 5538 / 800

Moving on to step 4:
800 can be fit into 5538 6 times, resulting in a remainder of 738.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 4800 from 5538, we get 738.
Include the next digit (1) from the dividend after 738, then repeat: 7381 / 800

Advancing to step 5:
If we divide 7381 by 800, we get 9 and a remainder of 181.
Put 9 as the next digit of the answer. 
Result so far: 69.0
The remainder is 181 after subtracting 7200 from 7381.
Fetch the next digit (1) from the dividend, attach it to 181 and continue: 1811 / 800

On to step 6:
800 can be fit into 1811 2 times, resulting in a remainder of 211.
Write down 2 as next digit of the result. 
Result so far: 692.0
The remainder is 211 after subtracting 1600 from 1811.
Include the next digit (4) from the dividend after 211, then repeat: 2114 / 800

Advancing to step 7:
800 goes into 2114 2 times with a remainder of 514.
Put 2 as the next digit of the answer. 
Result so far: 6922.0
Subtracting 1600 from 2114 leaves us with 514.
Include the next digit (0) from the dividend after 514, then repeat: 5140 / 800

Step 8:
800 can be fit into 5140 6 times, resulting in a remainder of 340.
Put 6 as the next digit of the answer. 
Result so far: 69226.0
Subtract 4800 from 5140 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 9:
3400 divided by 800 is 4 with a remainder of 200.
Record the quotient 4 as the next digit in the result. 
Result so far: 69226.4
If we take 3200 away from 3400, we end up 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 10:
800 can be fit into 2000 2 times, resulting in a remainder of 400.
Record the quotient 2 as the next digit in the result. 
Result so far: 69226.42
Subtract 1600 from 2000 to 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.

Going ahead to step 11:
If we divide 4000 by 800, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 69226.425
The remainder is 0 after subtracting 4000 from 4000.
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:
0 divided by 800 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 69226.425
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.

Moving on to step 13:
800 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 69226.425
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 final outcome is 69226.425, with a leftover of 0.0.