231509 ÷ 47 
The aim is to understand the frequency of 47 in 231509.

Step 1:
If we divide 2 by 47, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 47

Let's proceed to step 2:
The number 47 fits into 23 0 times, leaving a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 47

Advancing to step 3:
The number 47 fits into 231 4 times, leaving a remainder of 43.
The next digit of our result is 4. 
Result so far: 4.0
If we take 188 away from 231, we end up with 43.
Include the next digit (5) from the dividend after 43, then repeat: 435 / 47

Let's proceed to step 4:
If we divide 435 by 47, we get 9 and a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 49.0
If we take 423 away from 435, we end up with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 47

Step 5:
47 goes into 120 2 times with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 492.0
If we take 94 away from 120, we end up with 26.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 47

Advancing to step 6:
269 divided by 47 is 5 with a remainder of 34.
The next digit of our result is 5. 
Result so far: 4925.0
Subtracting 235 from 269 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 7:
340 divided by 47 is 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 4925.7
Deduct 329 from 340 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
When dividing 110 by 47, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 4925.72
If we subtract 94 from 110, 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.

Let's proceed to step 9:
If we divide 160 by 47, we get 3 and a remainder of 19.
Use 3 as the next digit of our solution. 
Result so far: 4925.723
The remainder is 19 after subtracting 141 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 10:
47 can be fit into 190 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 4925.7234
If we subtract 188 from 190, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
20 divided by 47 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 4925.7234
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
47 can be fit into 200 4 times, resulting in a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 4925.723404
Deduct 188 from 200 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
If we divide 120 by 47, we get 2 and a remainder of 26.
The next digit of our result is 2. 
Result so far: 4925.7234042
If we subtract 94 from 120, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
The number 47 fits into 260 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 4925.72340425
If we take 235 away from 260, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 4925.72340425 and a remainder of 2.5e-08.