520611 ÷ 88 
The aim is to understand the frequency of 88 in 520611.

Going ahead to step 1:
5 divided by 88 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 88

Step 2:
When dividing 52 by 88, we get 0 with a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Grab the next digit (0) from the dividend, add it to 52, then carry on: 520 / 88

Advancing to step 3:
The number 88 fits into 520 5 times, leaving a remainder of 80.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 440 from 520 leaves us with 80.
Take the next digit (6) from the dividend and append it to 80, then repeat: 806 / 88

On to step 4:
88 goes into 806 9 times with a remainder of 14.
The next digit of our result is 9. 
Result so far: 59.0
The remainder is 14 after subtracting 792 from 806.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 88

Going ahead to step 5:
The number 88 fits into 141 1 times, leaving a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 591.0
The remainder is 53 after subtracting 88 from 141.
Grab the next digit (1) from the dividend, add it to 53, then carry on: 531 / 88

On to step 6:
88 can be fit into 531 6 times, resulting in a remainder of 3.
The next digit of our result is 6. 
Result so far: 5916.0
Subtracting 528 from 531 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
30 divided by 88 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 5916.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
88 goes into 300 3 times with a remainder of 36.
The next digit of our result is 3. 
Result so far: 5916.03
Deduct 264 from 300 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
88 can be fit into 360 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 5916.034
If we subtract 352 from 360, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
88 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 5916.034
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
88 goes into 800 9 times with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 5916.03409
If we subtract 792 from 800, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
88 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 5916.03409
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 13:
88 goes into 800 9 times with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 5916.0340909
The remainder is 8 after subtracting 792 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
When dividing 80 by 88, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 5916.0340909
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 5916.0340909 with a balance of 8e-08.