We look at the division of 57990255 by 688 
The aim is to understand the frequency of 688 in 57990255.

Advancing to step 1:
When dividing 5 by 688, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 688

Going ahead to step 2:
The number 688 fits into 57 0 times, leaving a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Take the next digit (9) from the dividend and append it to 57, then repeat: 579 / 688

On to step 3:
579 divided by 688 is 0 with a remainder of 579.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 579 to get 579.
Append the next digit (9) from the dividend to 579 and continue with: 5799 / 688

Let's proceed to step 4:
When dividing 5799 by 688, we get 8 with a remainder of 295.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 5504 away from 5799, we end up with 295.
Append the next digit (0) from the dividend to 295 and continue with: 2950 / 688

Advancing to step 5:
If we divide 2950 by 688, we get 4 and a remainder of 198.
Put 4 as the next digit of the answer. 
Result so far: 84.0
The remainder is 198 after subtracting 2752 from 2950.
Append the next digit (2) from the dividend to 198 and continue with: 1982 / 688

On to step 6:
688 goes into 1982 2 times with a remainder of 606.
The next digit of our result is 2. 
Result so far: 842.0
If we take 1376 away from 1982, we end up with 606.
Include the next digit (5) from the dividend after 606, then repeat: 6065 / 688

Moving on to step 7:
6065 divided by 688 is 8 with a remainder of 561.
The number 8 becomes the next digit in our result. 
Result so far: 8428.0
The remainder is 561 after subtracting 5504 from 6065.
Fetch the next digit (5) from the dividend, attach it to 561 and continue: 5615 / 688

On to step 8:
If we divide 5615 by 688, we get 8 and a remainder of 111.
The number 8 becomes the next digit in our result. 
Result so far: 84288.0
If we take 5504 away from 5615, we end up with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Let's proceed to step 9:
The number 688 fits into 1110 1 times, leaving a remainder of 422.
Put 1 as the next digit of the answer. 
Result so far: 84288.1
Subtract 688 from 1110 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Advancing to step 10:
688 goes into 4220 6 times with a remainder of 92.
Record the quotient 6 as the next digit in the result. 
Result so far: 84288.16
Subtract 4128 from 4220 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 11:
When dividing 920 by 688, we get 1 with a remainder of 232.
The number 1 becomes the next digit in our result. 
Result so far: 84288.161
Deduct 688 from 920 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Step 12:
688 goes into 2320 3 times with a remainder of 256.
Write down 3 as next digit of the result. 
Result so far: 84288.1613
Subtract 2064 from 2320 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 13:
If we divide 2560 by 688, we get 3 and a remainder of 496.
Put 3 as the next digit of the answer. 
Result so far: 84288.16133
The remainder is 496 after subtracting 2064 from 2560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

In conclusion, the division gives 84288.16133 with a balance of 0.000496.