We divide 638654 by 88
The aim is to understand the frequency of 88 in 638654.

Let's proceed to step 1:
88 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 88

Let's proceed to step 2:
63 divided by 88 is 0 with a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Append the next digit (8) from the dividend to 63 and continue with: 638 / 88

Step 3:
The number 88 fits into 638 7 times, leaving a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 22 after subtracting 616 from 638.
Include the next digit (6) from the dividend after 22, then repeat: 226 / 88

Moving on to step 4:
When dividing 226 by 88, we get 2 with a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 72.0
Deduct 176 from 226 and we're left with 50.
Take the next digit (5) from the dividend and append it to 50, then repeat: 505 / 88

Moving on to step 5:
88 can be fit into 505 5 times, resulting in a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 725.0
Subtract 440 from 505 to get 65.
Append the next digit (4) from the dividend to 65 and continue with: 654 / 88

Moving on to step 6:
654 divided by 88 is 7 with a remainder of 38.
The next digit of our result is 7. 
Result so far: 7257.0
Subtracting 616 from 654 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
88 can be fit into 380 4 times, resulting in a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 7257.4
Subtracting 352 from 380 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 8:
280 divided by 88 is 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 7257.43
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
If we divide 160 by 88, we get 1 and a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 7257.431
The remainder is 72 after subtracting 88 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 10:
88 goes into 720 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 7257.4318
If we take 704 away from 720, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
88 can be fit into 160 1 times, resulting in a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 7257.43181
The remainder is 72 after subtracting 88 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
88 can be fit into 720 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 7257.431818
Subtract 704 from 720 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
When dividing 160 by 88, we get 1 with a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 7257.4318181
Subtracting 88 from 160 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 14:
If we divide 720 by 88, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 7257.43181818
If we take 704 away from 720, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 7257.43181818 with a balance of 1.6e-08.