616585 ÷ 88 
The aim is to understand the frequency of 88 in 616585.

On to step 1:
6 divided by 88 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 88

On to step 2:
The number 88 fits into 61 0 times, leaving a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 61, we end up with 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 88

Advancing to step 3:
88 goes into 616 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 616 from 616 leaves us with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 88

Step 4:
When dividing 5 by 88, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 70.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 88

Let's proceed to step 5:
If we divide 58 by 88, we get 0 and a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 700.0
Deduct 0 from 58 and we're left with 58.
Grab the next digit (5) from the dividend, add it to 58, then carry on: 585 / 88

On to step 6:
If we divide 585 by 88, we get 6 and a remainder of 57.
Write down 6 as next digit of the result. 
Result so far: 7006.0
Deduct 528 from 585 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 7:
If we divide 570 by 88, we get 6 and a remainder of 42.
Put 6 as the next digit of the answer. 
Result so far: 7006.6
If we subtract 528 from 570, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
88 goes into 420 4 times with a remainder of 68.
The next digit of our result is 4. 
Result so far: 7006.64
Subtracting 352 from 420 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 9:
680 divided by 88 is 7 with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 7006.647
If we subtract 616 from 680, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 10:
88 can be fit into 640 7 times, resulting in a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 7006.6477
If we take 616 away from 640, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 7006.6477 with a remaining 0.00024.