We're dividing 6709497 by 555 
The aim is to understand the frequency of 555 in 6709497.

Advancing to step 1:
6 divided by 555 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 555

On to step 2:
The number 555 fits into 67 0 times, leaving a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 67, we end up with 67.
Take the next digit (0) from the dividend and append it to 67, then repeat: 670 / 555

Step 3:
555 can be fit into 670 1 times, resulting in a remainder of 115.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 115 after subtracting 555 from 670.
Append the next digit (9) from the dividend to 115 and continue with: 1159 / 555

Going ahead to step 4:
The number 555 fits into 1159 2 times, leaving a remainder of 49.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1110 from 1159, we get 49.
Fetch the next digit (4) from the dividend, attach it to 49 and continue: 494 / 555

On to step 5:
555 can be fit into 494 0 times, resulting in a remainder of 494.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
Subtracting 0 from 494 leaves us with 494.
Fetch the next digit (9) from the dividend, attach it to 494 and continue: 4949 / 555

Step 6:
555 can be fit into 4949 8 times, resulting in a remainder of 509.
Write down 8 as next digit of the result. 
Result so far: 1208.0
Subtract 4440 from 4949 to get 509.
Include the next digit (7) from the dividend after 509, then repeat: 5097 / 555

Step 7:
If we divide 5097 by 555, we get 9 and a remainder of 102.
The next digit of our result is 9. 
Result so far: 12089.0
Subtract 4995 from 5097 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Moving on to step 8:
1020 divided by 555 is 1 with a remainder of 465.
Put 1 as the next digit of the answer. 
Result so far: 12089.1
If we take 555 away from 1020, we end up with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Going ahead to step 9:
If we divide 4650 by 555, we get 8 and a remainder of 210.
Record the quotient 8 as the next digit in the result. 
Result so far: 12089.18
The remainder is 210 after subtracting 4440 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 10:
The number 555 fits into 2100 3 times, leaving a remainder of 435.
The next digit of our result is 3. 
Result so far: 12089.183
Subtracting 1665 from 2100 leaves us with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

On to step 11:
4350 divided by 555 is 7 with a remainder of 465.
Put 7 as the next digit of the answer. 
Result so far: 12089.1837
Subtracting 3885 from 4350 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Moving on to step 12:
If we divide 4650 by 555, we get 8 and a remainder of 210.
Write down 8 as next digit of the result. 
Result so far: 12089.18378
If we subtract 4440 from 4650, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 13:
If we divide 2100 by 555, we get 3 and a remainder of 435.
The number 3 becomes the next digit in our result. 
Result so far: 12089.183783
If we subtract 1665 from 2100, we get 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Moving on to step 14:
When dividing 4350 by 555, we get 7 with a remainder of 465.
Write down 7 as next digit of the result. 
Result so far: 12089.1837837
If we take 3885 away from 4350, we end up with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Step 15:
If we divide 4650 by 555, we get 8 and a remainder of 210.
Use 8 as the next digit of our solution. 
Result so far: 12089.18378378
If we subtract 4440 from 4650, we get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final result is 12089.18378378 with a remainder of 2.1e-07.