We look at the division of 57660055 by 708 
The aim is to understand the frequency of 708 in 57660055.

Going ahead to step 1:
If we divide 5 by 708, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 708

Moving on to step 2:
When dividing 57 by 708, we get 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Grab the next digit (6) from the dividend, add it to 57, then carry on: 576 / 708

Moving on to step 3:
The number 708 fits into 576 0 times, leaving a remainder of 576.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 576, we get 576.
Append the next digit (6) from the dividend to 576 and continue with: 5766 / 708

Going ahead to step 4:
708 goes into 5766 8 times with a remainder of 102.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 5664 from 5766 and we're left with 102.
Fetch the next digit (0) from the dividend, attach it to 102 and continue: 1020 / 708

Step 5:
1020 divided by 708 is 1 with a remainder of 312.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we take 708 away from 1020, we end up with 312.
Fetch the next digit (0) from the dividend, attach it to 312 and continue: 3120 / 708

Moving on to step 6:
When dividing 3120 by 708, we get 4 with a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 814.0
Deduct 2832 from 3120 and we're left with 288.
Grab the next digit (5) from the dividend, add it to 288, then carry on: 2885 / 708

Step 7:
The number 708 fits into 2885 4 times, leaving a remainder of 53.
Record the quotient 4 as the next digit in the result. 
Result so far: 8144.0
The remainder is 53 after subtracting 2832 from 2885.
Take the next digit (5) from the dividend and append it to 53, then repeat: 535 / 708

Going ahead to step 8:
When dividing 535 by 708, we get 0 with a remainder of 535.
Record the quotient 0 as the next digit in the result. 
Result so far: 81440.0
If we subtract 0 from 535, we get 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Let's proceed to step 9:
If we divide 5350 by 708, we get 7 and a remainder of 394.
Use 7 as the next digit of our solution. 
Result so far: 81440.7
If we subtract 4956 from 5350, we get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

On to step 10:
708 can be fit into 3940 5 times, resulting in a remainder of 400.
The next digit of our result is 5. 
Result so far: 81440.75
If we subtract 3540 from 3940, we 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.

Going ahead to step 11:
4000 divided by 708 is 5 with a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 81440.755
Subtracting 3540 from 4000 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

The final result is 81440.755 with a remainder of 0.046.