We look at the division of 369912 by 88 
The aim is to understand the frequency of 88 in 369912.

Step 1:
When dividing 3 by 88, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 88

Step 2:
When dividing 36 by 88, we get 0 with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 36 leaves us with 36.
Append the next digit (9) from the dividend to 36 and continue with: 369 / 88

Advancing to step 3:
88 can be fit into 369 4 times, resulting in a remainder of 17.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 352 from 369 leaves us with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 88

Let's proceed to step 4:
When dividing 179 by 88, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtracting 176 from 179 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 88

Advancing to step 5:
88 goes into 31 0 times with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 420.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 88

Going ahead to step 6:
88 goes into 312 3 times with a remainder of 48.
The next digit of our result is 3. 
Result so far: 4203.0
If we subtract 264 from 312, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 7:
88 can be fit into 480 5 times, resulting in a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 4203.5
Deduct 440 from 480 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
88 goes into 400 4 times with a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 4203.54
Subtract 352 from 400 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
88 can be fit into 480 5 times, resulting in a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 4203.545
Deduct 440 from 480 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
When dividing 400 by 88, we get 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 4203.5454
If we take 352 away from 400, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
When dividing 480 by 88, we get 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 4203.54545
The remainder is 40 after subtracting 440 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
88 can be fit into 400 4 times, resulting in a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 4203.545454
Subtract 352 from 400 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 13:
88 goes into 480 5 times with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 4203.5454545
Subtracting 440 from 480 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
The number 88 fits into 400 4 times, leaving a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 4203.54545454
The remainder is 48 after subtracting 352 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 4203.54545454 with a remainder of 4.8e-08.