507711 ÷ 88 
The aim is to understand the frequency of 88 in 507711.

Step 1:
88 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 88

Moving on to step 2:
88 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Bring next digit (7) of the dividend behind the 50 and repeat the process: 507 / 88

Going ahead to step 3:
When dividing 507 by 88, we get 5 with a remainder of 67.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 440 away from 507, we end up with 67.
Append the next digit (7) from the dividend to 67 and continue with: 677 / 88

Moving on to step 4:
88 goes into 677 7 times with a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Subtracting 616 from 677 leaves us with 61.
Include the next digit (1) from the dividend after 61, then repeat: 611 / 88

Going ahead to step 5:
The number 88 fits into 611 6 times, leaving a remainder of 83.
The next digit of our result is 6. 
Result so far: 576.0
The remainder is 83 after subtracting 528 from 611.
Include the next digit (1) from the dividend after 83, then repeat: 831 / 88

Step 6:
831 divided by 88 is 9 with a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 5769.0
If we subtract 792 from 831, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 7:
88 can be fit into 390 4 times, resulting in a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 5769.4
If we subtract 352 from 390, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
If we divide 380 by 88, we get 4 and a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 5769.44
Deduct 352 from 380 and we're left 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.

The quotient of the division is 5769.44, and the remainder is 0.028.