30404125 divided by 88 
The aim is to understand the frequency of 88 in 30404125.

Step 1:
When dividing 3 by 88, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 88

Step 2:
If we divide 30 by 88, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (4) from the dividend and append it to 30, then repeat: 304 / 88

Advancing to step 3:
88 can be fit into 304 3 times, resulting in a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 40 after subtracting 264 from 304.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 88

Step 4:
400 divided by 88 is 4 with a remainder of 48.
The next digit of our result is 4. 
Result so far: 34.0
The remainder is 48 after subtracting 352 from 400.
Append the next digit (4) from the dividend to 48 and continue with: 484 / 88

Step 5:
If we divide 484 by 88, we get 5 and a remainder of 44.
Use 5 as the next digit of our solution. 
Result so far: 345.0
Subtracting 440 from 484 leaves us with 44.
Append the next digit (1) from the dividend to 44 and continue with: 441 / 88

Step 6:
441 divided by 88 is 5 with a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 3455.0
Subtracting 440 from 441 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 88

Moving on to step 7:
When dividing 12 by 88, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 34550.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 88

Step 8:
The number 88 fits into 125 1 times, leaving a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 345501.0
Deduct 88 from 125 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
If we divide 370 by 88, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 345501.4
If we take 352 away from 370, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
If we divide 180 by 88, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 345501.42
If we take 176 away from 180, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
88 can be fit into 40 0 times, resulting in a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 345501.42
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
88 goes into 400 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 345501.4204
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.

On to step 13:
When dividing 480 by 88, we get 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 345501.42045
If we take 440 away from 480, we end up 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.

Moving on to step 14:
If we divide 400 by 88, we get 4 and a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 345501.420454
Subtracting 352 from 400 leaves us 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.

Moving on to step 15:
The number 88 fits into 480 5 times, leaving a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 345501.4204545
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.

Going ahead to step 16:
The number 88 fits into 400 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 345501.42045454
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 345501.42045454 with a remainder of 4.8e-08.