Let's divide 411650 by 23
The aim is to understand the frequency of 23 in 411650.

Going ahead to step 1:
If we divide 4 by 23, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 23

Moving on to step 2:
41 divided by 23 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 23 from 41, we get 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 23

Step 3:
If we divide 181 by 23, we get 7 and a remainder of 20.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we subtract 161 from 181, we get 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 23

Let's proceed to step 4:
The number 23 fits into 206 8 times, leaving a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 178.0
If we subtract 184 from 206, we get 22.
Grab the next digit (5) from the dividend, add it to 22, then carry on: 225 / 23

Step 5:
When dividing 225 by 23, we get 9 with a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 1789.0
If we take 207 away from 225, we end up with 18.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 23

Advancing to step 6:
23 goes into 180 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 17897.0
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.

On to step 7:
190 divided by 23 is 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 17897.8
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.

Step 8:
The number 23 fits into 60 2 times, leaving a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 17897.82
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.

On to step 9:
23 goes into 140 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 17897.826
Subtract 138 from 140 to 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.

Step 10:
20 divided by 23 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 17897.826
Subtracting 0 from 20 leaves us 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.

Let's proceed to step 11:
The number 23 fits into 200 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 17897.82608
If we take 184 away from 200, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
160 divided by 23 is 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 17897.826086
Subtract 138 from 160 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.

Step 13:
The number 23 fits into 220 9 times, leaving a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 17897.8260869
The remainder is 13 after subtracting 207 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 14:
The number 23 fits into 130 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 17897.82608695
The remainder is 15 after subtracting 115 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 17897.82608695 with a remaining 1.5e-08.