We divide 646804 by 55
The aim is to understand the frequency of 55 in 646804.

Moving on to step 1:
55 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 55

Moving on to step 2:
When dividing 64 by 55, we get 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 55 from 64, we get 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 55

Advancing to step 3:
96 divided by 55 is 1 with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 55 from 96 and we're left with 41.
Fetch the next digit (8) from the dividend, attach it to 41 and continue: 418 / 55

Going ahead to step 4:
55 can be fit into 418 7 times, resulting in a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 117.0
If we subtract 385 from 418, we get 33.
Append the next digit (0) from the dividend to 33 and continue with: 330 / 55

Advancing to step 5:
55 goes into 330 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 1176.0
The remainder is 0 after subtracting 330 from 330.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 55

Moving on to step 6:
When dividing 4 by 55, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 11760.0
The remainder is 4 after subtracting 0 from 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 7:
If we divide 40 by 55, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 11760.0
Deduct 0 from 40 and we're left 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.

Going ahead to step 8:
When dividing 400 by 55, we get 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 11760.07
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
If we divide 150 by 55, we get 2 and a remainder of 40.
The next digit of our result is 2. 
Result so far: 11760.072
The remainder is 40 after subtracting 110 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 10:
The number 55 fits into 400 7 times, leaving a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 11760.0727
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 11:
55 goes into 150 2 times with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 11760.07272
Subtracting 110 from 150 leaves us 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.

Step 12:
When dividing 400 by 55, we get 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 11760.072727
If we subtract 385 from 400, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 13:
The number 55 fits into 150 2 times, leaving a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 11760.0727272
If we subtract 110 from 150, we 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.

Advancing to step 14:
55 goes into 400 7 times with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 11760.07272727
If we take 385 away from 400, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The quotient of the division is 11760.07272727, and the remainder is 1.5e-08.