We look at the division of 147947 by 47 
The aim is to understand the frequency of 47 in 147947.

On to step 1:
1 divided by 47 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 47

Let's proceed to step 2:
47 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (7) from the dividend, add it to 14, then carry on: 147 / 47

Step 3:
147 divided by 47 is 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 141 away from 147, we end up with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 47

Advancing to step 4:
47 goes into 69 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtracting 47 from 69 leaves us with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 47

On to step 5:
47 goes into 224 4 times with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 314.0
Subtracting 188 from 224 leaves us with 36.
Append the next digit (7) from the dividend to 36 and continue with: 367 / 47

Going ahead to step 6:
The number 47 fits into 367 7 times, leaving a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 3147.0
If we take 329 away from 367, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 7:
If we divide 380 by 47, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 3147.8
Subtracting 376 from 380 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
40 divided by 47 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 3147.8
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
When dividing 400 by 47, we get 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 3147.808
The remainder is 24 after subtracting 376 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 10:
47 can be fit into 240 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 3147.8085
Deduct 235 from 240 and we're left with 5.
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 11:
The number 47 fits into 50 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 3147.80851
If we take 47 away from 50, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 12:
47 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 3147.80851
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
When dividing 300 by 47, we get 6 with a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 3147.8085106
If we take 282 away from 300, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
180 divided by 47 is 3 with a remainder of 39.
Use 3 as the next digit of our solution. 
Result so far: 3147.80851063
If we take 141 away from 180, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

After the division, we end up with 3147.80851063 and a remainder of 3.9e-08.