Let's divide 74808486 by 555
The aim is to understand the frequency of 555 in 74808486.

Step 1:
When dividing 7 by 555, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 555

Advancing to step 2:
555 goes into 74 0 times with a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Fetch the next digit (8) from the dividend, attach it to 74 and continue: 748 / 555

On to step 3:
748 divided by 555 is 1 with a remainder of 193.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 555 away from 748, we end up with 193.
Append the next digit (0) from the dividend to 193 and continue with: 1930 / 555

Step 4:
If we divide 1930 by 555, we get 3 and a remainder of 265.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 1665 from 1930, we get 265.
Grab the next digit (8) from the dividend, add it to 265, then carry on: 2658 / 555

Going ahead to step 5:
555 goes into 2658 4 times with a remainder of 438.
Put 4 as the next digit of the answer. 
Result so far: 134.0
Subtracting 2220 from 2658 leaves us with 438.
Bring next digit (4) of the dividend behind the 438 and repeat the process: 4384 / 555

On to step 6:
If we divide 4384 by 555, we get 7 and a remainder of 499.
Put 7 as the next digit of the answer. 
Result so far: 1347.0
Subtracting 3885 from 4384 leaves us with 499.
Take the next digit (8) from the dividend and append it to 499, then repeat: 4998 / 555

Going ahead to step 7:
555 can be fit into 4998 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 13479.0
Deduct 4995 from 4998 and we're left with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 555

Let's proceed to step 8:
36 divided by 555 is 0 with a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 134790.0
Deduct 0 from 36 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 9:
If we divide 360 by 555, we get 0 and a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 134790.0
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 10:
555 goes into 3600 6 times with a remainder of 270.
Write down 6 as next digit of the result. 
Result so far: 134790.06
Subtracting 3330 from 3600 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 11:
2700 divided by 555 is 4 with a remainder of 480.
Write down 4 as next digit of the result. 
Result so far: 134790.064
Subtracting 2220 from 2700 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 12:
555 goes into 4800 8 times with a remainder of 360.
Use 8 as the next digit of our solution. 
Result so far: 134790.0648
The remainder is 360 after subtracting 4440 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 13:
555 goes into 3600 6 times with a remainder of 270.
Record the quotient 6 as the next digit in the result. 
Result so far: 134790.06486
The remainder is 270 after subtracting 3330 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Step 14:
555 can be fit into 2700 4 times, resulting in a remainder of 480.
Record the quotient 4 as the next digit in the result. 
Result so far: 134790.064864
If we subtract 2220 from 2700, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 15:
If we divide 4800 by 555, we get 8 and a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 134790.0648648
The remainder is 360 after subtracting 4440 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 16:
555 can be fit into 3600 6 times, resulting in a remainder of 270.
The number 6 becomes the next digit in our result. 
Result so far: 134790.06486486
Deduct 3330 from 3600 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

The final outcome is 134790.06486486, with a leftover of 2.7e-07.