We're dividing 439642 by 88 
The aim is to understand the frequency of 88 in 439642.

Moving on to step 1:
4 divided by 88 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 88

Step 2:
The number 88 fits into 43 0 times, leaving a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 88

On to step 3:
439 divided by 88 is 4 with a remainder of 87.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 87 after subtracting 352 from 439.
Take the next digit (6) from the dividend and append it to 87, then repeat: 876 / 88

Advancing to step 4:
876 divided by 88 is 9 with a remainder of 84.
Put 9 as the next digit of the answer. 
Result so far: 49.0
Subtracting 792 from 876 leaves us with 84.
Fetch the next digit (4) from the dividend, attach it to 84 and continue: 844 / 88

Step 5:
88 can be fit into 844 9 times, resulting in a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 499.0
If we take 792 away from 844, we end up with 52.
Bring next digit (2) of the dividend behind the 52 and repeat the process: 522 / 88

Advancing to step 6:
88 can be fit into 522 5 times, resulting in a remainder of 82.
Put 5 as the next digit of the answer. 
Result so far: 4995.0
If we take 440 away from 522, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 7:
88 goes into 820 9 times with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 4995.9
If we subtract 792 from 820, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
280 divided by 88 is 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 4995.93
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
88 can be fit into 160 1 times, resulting in a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 4995.931
Deduct 88 from 160 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 10:
When dividing 720 by 88, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4995.9318
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
160 divided by 88 is 1 with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 4995.93181
Deduct 88 from 160 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
88 goes into 720 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 4995.931818
If we take 704 away from 720, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
88 goes into 160 1 times with a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 4995.9318181
Subtract 88 from 160 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 14:
720 divided by 88 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 4995.93181818
The remainder is 16 after subtracting 704 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 4995.93181818, and the remainder is 1.6e-08.