Let's divide 394713 by 88
The aim is to understand the frequency of 88 in 394713.

On to step 1:
3 divided by 88 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 88

Going ahead to step 2:
88 can be fit into 39 0 times, resulting in a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 88

On to step 3:
If we divide 394 by 88, we get 4 and a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 352 from 394, we get 42.
Bring next digit (7) of the dividend behind the 42 and repeat the process: 427 / 88

Step 4:
88 goes into 427 4 times with a remainder of 75.
Write down 4 as next digit of the result. 
Result so far: 44.0
If we take 352 away from 427, we end up with 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 88

Advancing to step 5:
88 can be fit into 751 8 times, resulting in a remainder of 47.
Use 8 as the next digit of our solution. 
Result so far: 448.0
If we take 704 away from 751, we end up with 47.
Append the next digit (3) from the dividend to 47 and continue with: 473 / 88

Going ahead to step 6:
When dividing 473 by 88, we get 5 with a remainder of 33.
Put 5 as the next digit of the answer. 
Result so far: 4485.0
Deduct 440 from 473 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
When dividing 330 by 88, we get 3 with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 4485.3
Subtracting 264 from 330 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
88 goes into 660 7 times with a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 4485.37
If we take 616 away from 660, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
440 divided by 88 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 4485.375
The remainder is 0 after subtracting 440 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
88 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4485.375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
0 divided by 88 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4485.375
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 4485.375 with a remainder of 0.0.