We look at the division of 76344916 by 555 
The aim is to understand the frequency of 555 in 76344916.

On to step 1:
555 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 555

On to step 2:
When dividing 76 by 555, we get 0 with a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Bring next digit (3) of the dividend behind the 76 and repeat the process: 763 / 555

Advancing to step 3:
555 goes into 763 1 times with a remainder of 208.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 555 from 763 leaves us with 208.
Bring next digit (4) of the dividend behind the 208 and repeat the process: 2084 / 555

Advancing to step 4:
When dividing 2084 by 555, we get 3 with a remainder of 419.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Deduct 1665 from 2084 and we're left with 419.
Fetch the next digit (4) from the dividend, attach it to 419 and continue: 4194 / 555

Moving on to step 5:
4194 divided by 555 is 7 with a remainder of 309.
The next digit of our result is 7. 
Result so far: 137.0
The remainder is 309 after subtracting 3885 from 4194.
Fetch the next digit (9) from the dividend, attach it to 309 and continue: 3099 / 555

Moving on to step 6:
555 goes into 3099 5 times with a remainder of 324.
Write down 5 as next digit of the result. 
Result so far: 1375.0
Subtracting 2775 from 3099 leaves us with 324.
Take the next digit (1) from the dividend and append it to 324, then repeat: 3241 / 555

On to step 7:
When dividing 3241 by 555, we get 5 with a remainder of 466.
Put 5 as the next digit of the answer. 
Result so far: 13755.0
If we take 2775 away from 3241, we end up with 466.
Take the next digit (6) from the dividend and append it to 466, then repeat: 4666 / 555

Going ahead to step 8:
555 can be fit into 4666 8 times, resulting in a remainder of 226.
Use 8 as the next digit of our solution. 
Result so far: 137558.0
Subtracting 4440 from 4666 leaves us with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 9:
555 goes into 2260 4 times with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 137558.4
If we take 2220 away from 2260, we end up 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.

On to step 10:
If we divide 400 by 555, we get 0 and a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 137558.4
Subtract 0 from 400 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.

Let's proceed to step 11:
555 can be fit into 4000 7 times, resulting in a remainder of 115.
Record the quotient 7 as the next digit in the result. 
Result so far: 137558.407
Subtracting 3885 from 4000 leaves us with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 12:
555 goes into 1150 2 times with a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 137558.4072
Subtracting 1110 from 1150 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.

Let's proceed to step 13:
555 can be fit into 400 0 times, resulting in a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 137558.4072
If we take 0 away from 400, we end up with 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 14:
When dividing 4000 by 555, we get 7 with a remainder of 115.
Record the quotient 7 as the next digit in the result. 
Result so far: 137558.407207
The remainder is 115 after subtracting 3885 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Let's proceed to step 15:
When dividing 1150 by 555, we get 2 with a remainder of 40.
The next digit of our result is 2. 
Result so far: 137558.4072072
If we subtract 1110 from 1150, 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.

On to step 16:
555 can be fit into 400 0 times, resulting in a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 137558.4072072
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 137558.4072072 and a remainder of 4e-07.