488015 ÷ 43 
The aim is to understand the frequency of 43 in 488015.

Advancing to step 1:
If we divide 4 by 43, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 43

On to step 2:
43 can be fit into 48 1 times, resulting in a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 43 away from 48, we end up with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 43

Let's proceed to step 3:
43 can be fit into 58 1 times, resulting in a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 43 from 58 and we're left with 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 43

Step 4:
150 divided by 43 is 3 with a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 113.0
If we subtract 129 from 150, we get 21.
Append the next digit (1) from the dividend to 21 and continue with: 211 / 43

Let's proceed to step 5:
211 divided by 43 is 4 with a remainder of 39.
The number 4 becomes the next digit in our result. 
Result so far: 1134.0
If we take 172 away from 211, we end up with 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 43

Going ahead to step 6:
If we divide 395 by 43, we get 9 and a remainder of 8.
The next digit of our result is 9. 
Result so far: 11349.0
If we subtract 387 from 395, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
The number 43 fits into 80 1 times, leaving a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 11349.1
Deduct 43 from 80 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 8:
370 divided by 43 is 8 with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 11349.18
If we take 344 away from 370, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
43 goes into 260 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 11349.186
If we take 258 away from 260, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
43 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 11349.186
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
43 can be fit into 200 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 11349.18604
Deduct 172 from 200 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.

Step 12:
43 goes into 280 6 times with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 11349.186046
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 13:
43 goes into 220 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 11349.1860465
The remainder is 5 after subtracting 215 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
43 can be fit into 50 1 times, resulting in a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 11349.18604651
The remainder is 7 after subtracting 43 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 11349.18604651 with a remaining 7e-09.