We look at the division of 929215 by 23 
The aim is to understand the frequency of 23 in 929215.

Moving on to step 1:
23 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 23

Step 2:
The number 23 fits into 92 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 92 from 92, we get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 23

Step 3:
The number 23 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 40.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 23

Advancing to step 4:
23 goes into 92 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 404.0
Deduct 92 from 92 and we're left with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 23

Going ahead to step 5:
When dividing 1 by 23, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 4040.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 23

Step 6:
15 divided by 23 is 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 40400.0
Deduct 0 from 15 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 7:
When dividing 150 by 23, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 40400.6
The remainder is 12 after subtracting 138 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
23 can be fit into 120 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 40400.65
Deduct 115 from 120 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.

Step 9:
The number 23 fits into 50 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 40400.652
Deduct 46 from 50 and we're left 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.

Step 10:
23 can be fit into 40 1 times, resulting in a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 40400.6521
If we take 23 away from 40, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 11:
The number 23 fits into 170 7 times, leaving a remainder of 9.
The next digit of our result is 7. 
Result so far: 40400.65217
The remainder is 9 after subtracting 161 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
23 can be fit into 90 3 times, resulting in a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 40400.652173
If we subtract 69 from 90, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 13:
23 can be fit into 210 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 40400.6521739
The remainder is 3 after subtracting 207 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
The number 23 fits into 30 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 40400.65217391
Subtracting 23 from 30 leaves us 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.

The final result is 40400.65217391 with a remainder of 7e-09.