We look at the division of 88166024 by 688 
The aim is to understand the frequency of 688 in 88166024.

Advancing to step 1:
When dividing 8 by 688, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 688

Advancing to step 2:
688 goes into 88 0 times with a remainder of 88.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Bring next digit (1) of the dividend behind the 88 and repeat the process: 881 / 688

Going ahead to step 3:
688 can be fit into 881 1 times, resulting in a remainder of 193.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 688 from 881 leaves us with 193.
Append the next digit (6) from the dividend to 193 and continue with: 1936 / 688

Step 4:
688 goes into 1936 2 times with a remainder of 560.
The next digit of our result is 2. 
Result so far: 12.0
Subtract 1376 from 1936 to get 560.
Fetch the next digit (6) from the dividend, attach it to 560 and continue: 5606 / 688

Moving on to step 5:
5606 divided by 688 is 8 with a remainder of 102.
The number 8 becomes the next digit in our result. 
Result so far: 128.0
If we subtract 5504 from 5606, we get 102.
Take the next digit (0) from the dividend and append it to 102, then repeat: 1020 / 688

Let's proceed to step 6:
The number 688 fits into 1020 1 times, leaving a remainder of 332.
Put 1 as the next digit of the answer. 
Result so far: 1281.0
Deduct 688 from 1020 and we're left with 332.
Append the next digit (2) from the dividend to 332 and continue with: 3322 / 688

Step 7:
688 goes into 3322 4 times with a remainder of 570.
Put 4 as the next digit of the answer. 
Result so far: 12814.0
Subtracting 2752 from 3322 leaves us with 570.
Bring next digit (4) of the dividend behind the 570 and repeat the process: 5704 / 688

Moving on to step 8:
5704 divided by 688 is 8 with a remainder of 200.
The number 8 becomes the next digit in our result. 
Result so far: 128148.0
The remainder is 200 after subtracting 5504 from 5704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 9:
If we divide 2000 by 688, we get 2 and a remainder of 624.
Record the quotient 2 as the next digit in the result. 
Result so far: 128148.2
If we take 1376 away from 2000, we end up with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Advancing to step 10:
The number 688 fits into 6240 9 times, leaving a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 128148.29
The remainder is 48 after subtracting 6192 from 6240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
480 divided by 688 is 0 with a remainder of 480.
Record the quotient 0 as the next digit in the result. 
Result so far: 128148.29
Deduct 0 from 480 and we're left 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.

Going ahead to step 12:
The number 688 fits into 4800 6 times, leaving a remainder of 672.
Put 6 as the next digit of the answer. 
Result so far: 128148.2906
Subtracting 4128 from 4800 leaves us with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Going ahead to step 13:
6720 divided by 688 is 9 with a remainder of 528.
The next digit of our result is 9. 
Result so far: 128148.29069
If we take 6192 away from 6720, we end up with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 14:
The number 688 fits into 5280 7 times, leaving a remainder of 464.
The next digit of our result is 7. 
Result so far: 128148.290697
The remainder is 464 after subtracting 4816 from 5280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 15:
688 can be fit into 4640 6 times, resulting in a remainder of 512.
Use 6 as the next digit of our solution. 
Result so far: 128148.2906976
The remainder is 512 after subtracting 4128 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 16:
688 goes into 5120 7 times with a remainder of 304.
Record the quotient 7 as the next digit in the result. 
Result so far: 128148.29069767
Subtract 4816 from 5120 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Our division results in 128148.29069767 with a remaining 3.04e-07.