We look at the division of 34742586 by 555 
The aim is to understand the frequency of 555 in 34742586.

Going ahead to step 1:
If we divide 3 by 555, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 555

Advancing to step 2:
The number 555 fits into 34 0 times, leaving a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Append the next digit (7) from the dividend to 34 and continue with: 347 / 555

Step 3:
555 can be fit into 347 0 times, resulting in a remainder of 347.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 347 and we're left with 347.
Include the next digit (4) from the dividend after 347, then repeat: 3474 / 555

Going ahead to step 4:
555 goes into 3474 6 times with a remainder of 144.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 3330 from 3474 leaves us with 144.
Append the next digit (2) from the dividend to 144 and continue with: 1442 / 555

Going ahead to step 5:
555 goes into 1442 2 times with a remainder of 332.
The next digit of our result is 2. 
Result so far: 62.0
If we subtract 1110 from 1442, we get 332.
Include the next digit (5) from the dividend after 332, then repeat: 3325 / 555

Going ahead to step 6:
555 can be fit into 3325 5 times, resulting in a remainder of 550.
Write down 5 as next digit of the result. 
Result so far: 625.0
If we subtract 2775 from 3325, we get 550.
Take the next digit (8) from the dividend and append it to 550, then repeat: 5508 / 555

Step 7:
555 can be fit into 5508 9 times, resulting in a remainder of 513.
Record the quotient 9 as the next digit in the result. 
Result so far: 6259.0
Deduct 4995 from 5508 and we're left with 513.
Bring next digit (6) of the dividend behind the 513 and repeat the process: 5136 / 555

Moving on to step 8:
5136 divided by 555 is 9 with a remainder of 141.
Write down 9 as next digit of the result. 
Result so far: 62599.0
The remainder is 141 after subtracting 4995 from 5136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Advancing to step 9:
When dividing 1410 by 555, we get 2 with a remainder of 300.
Put 2 as the next digit of the answer. 
Result so far: 62599.2
If we take 1110 away from 1410, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 10:
If we divide 3000 by 555, we get 5 and a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 62599.25
If we take 2775 away from 3000, we end up with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

On to step 11:
If we divide 2250 by 555, we get 4 and a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 62599.254
Subtracting 2220 from 2250 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
555 can be fit into 300 0 times, resulting in a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 62599.254
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 13:
When dividing 3000 by 555, we get 5 with a remainder of 225.
Use 5 as the next digit of our solution. 
Result so far: 62599.25405
The remainder is 225 after subtracting 2775 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 14:
2250 divided by 555 is 4 with a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 62599.254054
The remainder is 30 after subtracting 2220 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 15:
300 divided by 555 is 0 with a remainder of 300.
The next digit of our result is 0. 
Result so far: 62599.254054
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 16:
The number 555 fits into 3000 5 times, leaving a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 62599.25405405
If we subtract 2775 from 3000, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Our division results in 62599.25405405 with a remaining 2.25e-07.