We look at the division of 473163 by 23 
The aim is to understand the frequency of 23 in 473163.

On to step 1:
When dividing 4 by 23, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 23

Let's proceed to step 2:
23 goes into 47 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 46 from 47 to get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 23

Let's proceed to step 3:
23 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtracting 0 from 13 leaves us with 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 23

Let's proceed to step 4:
23 goes into 131 5 times with a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 205.0
The remainder is 16 after subtracting 115 from 131.
Grab the next digit (6) from the dividend, add it to 16, then carry on: 166 / 23

Advancing to step 5:
If we divide 166 by 23, we get 7 and a remainder of 5.
The next digit of our result is 7. 
Result so far: 2057.0
Subtract 161 from 166 to get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 23

Moving on to step 6:
The number 23 fits into 53 2 times, leaving a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 20572.0
If we take 46 away from 53, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
23 goes into 70 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 20572.3
If we subtract 69 from 70, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 8:
The number 23 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 20572.3
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
23 can be fit into 100 4 times, resulting in a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 20572.304
The remainder is 8 after subtracting 92 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
The number 23 fits into 80 3 times, leaving a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 20572.3043
If we take 69 away from 80, we end up 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.

Advancing to step 11:
The number 23 fits into 110 4 times, leaving a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 20572.30434
If we take 92 away from 110, 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.

Let's proceed to step 12:
The number 23 fits into 180 7 times, leaving a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 20572.304347
Deduct 161 from 180 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
When dividing 190 by 23, we get 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 20572.3043478
Subtracting 184 from 190 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
If we divide 60 by 23, we get 2 and a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 20572.30434782
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The quotient of the division is 20572.30434782, and the remainder is 1.4e-08.