We look at the division of 305480 by 88 
The aim is to understand the frequency of 88 in 305480.

Going ahead to step 1:
88 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 88

Step 2:
If we divide 30 by 88, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Append the next digit (5) from the dividend to 30 and continue with: 305 / 88

Moving on to step 3:
88 goes into 305 3 times with a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 264 from 305 to get 41.
Append the next digit (4) from the dividend to 41 and continue with: 414 / 88

On to step 4:
88 can be fit into 414 4 times, resulting in a remainder of 62.
The next digit of our result is 4. 
Result so far: 34.0
If we take 352 away from 414, we end up with 62.
Append the next digit (8) from the dividend to 62 and continue with: 628 / 88

On to step 5:
The number 88 fits into 628 7 times, leaving a remainder of 12.
The next digit of our result is 7. 
Result so far: 347.0
The remainder is 12 after subtracting 616 from 628.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 88

Moving on to step 6:
When dividing 120 by 88, we get 1 with a remainder of 32.
Record the quotient 1 as the next digit in the result. 
Result so far: 3471.0
Subtracting 88 from 120 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 7:
If we divide 320 by 88, we get 3 and a remainder of 56.
The number 3 becomes the next digit in our result. 
Result so far: 3471.3
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 8:
560 divided by 88 is 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 3471.36
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 9:
88 can be fit into 320 3 times, resulting in a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 3471.363
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 10:
If we divide 560 by 88, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 3471.3636
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 11:
88 can be fit into 320 3 times, resulting in a remainder of 56.
The next digit of our result is 3. 
Result so far: 3471.36363
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
When dividing 560 by 88, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 3471.363636
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
88 goes into 320 3 times with a remainder of 56.
The next digit of our result is 3. 
Result so far: 3471.3636363
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 14:
When dividing 560 by 88, we get 6 with a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 3471.36363636
Subtract 528 from 560 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 3471.36363636 with a remaining 3.2e-08.