We divide 428950 by 88
The aim is to understand the frequency of 88 in 428950.

Going ahead to step 1:
88 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 88

Step 2:
If we divide 42 by 88, we get 0 and a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Grab the next digit (8) from the dividend, add it to 42, then carry on: 428 / 88

Advancing to step 3:
The number 88 fits into 428 4 times, leaving a remainder of 76.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 352 from 428, we get 76.
Include the next digit (9) from the dividend after 76, then repeat: 769 / 88

Let's proceed to step 4:
88 goes into 769 8 times with a remainder of 65.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
The remainder is 65 after subtracting 704 from 769.
Append the next digit (5) from the dividend to 65 and continue with: 655 / 88

Step 5:
When dividing 655 by 88, we get 7 with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 487.0
Deduct 616 from 655 and we're left with 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 88

Going ahead to step 6:
The number 88 fits into 390 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 4874.0
The remainder is 38 after subtracting 352 from 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
88 goes into 380 4 times with a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 4874.4
Subtract 352 from 380 to 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.

On to step 8:
When dividing 280 by 88, we get 3 with a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 4874.43
Subtracting 264 from 280 leaves us 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.

Moving on to step 9:
The number 88 fits into 160 1 times, leaving a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 4874.431
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.

On to step 10:
If we divide 720 by 88, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 4874.4318
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.

On to step 11:
160 divided by 88 is 1 with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 4874.43181
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.

Moving on to step 12:
If we divide 720 by 88, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4874.431818
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.

Step 13:
If we divide 160 by 88, we get 1 and a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 4874.4318181
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.

On to step 14:
88 goes into 720 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4874.43181818
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.

The final result is 4874.43181818 with a remainder of 1.6e-08.