We look at the division of 661233 by 41 
The aim is to understand the frequency of 41 in 661233.

Let's proceed to step 1:
6 divided by 41 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 41

On to step 2:
The number 41 fits into 66 1 times, leaving a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 41 from 66 to get 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 41

Moving on to step 3:
When dividing 251 by 41, we get 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 16.0
If we take 246 away from 251, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 41

Advancing to step 4:
41 can be fit into 52 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
The remainder is 11 after subtracting 41 from 52.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 41

Moving on to step 5:
The number 41 fits into 113 2 times, leaving a remainder of 31.
Put 2 as the next digit of the answer. 
Result so far: 1612.0
The remainder is 31 after subtracting 82 from 113.
Bring next digit (3) of the dividend behind the 31 and repeat the process: 313 / 41

Advancing to step 6:
41 goes into 313 7 times with a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 16127.0
Subtract 287 from 313 to 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.

Moving on to step 7:
41 goes into 260 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 16127.6
If we take 246 away from 260, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
41 goes into 140 3 times with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 16127.63
The remainder is 17 after subtracting 123 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
170 divided by 41 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 16127.634
If we take 164 away from 170, we end up 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 10:
60 divided by 41 is 1 with a remainder of 19.
The next digit of our result is 1. 
Result so far: 16127.6341
Deduct 41 from 60 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 11:
When dividing 190 by 41, we get 4 with a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 16127.63414
Subtracting 164 from 190 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
When dividing 260 by 41, we get 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 16127.634146
Subtract 246 from 260 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
If we divide 140 by 41, we get 3 and a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 16127.6341463
Deduct 123 from 140 and we're left 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 14:
If we divide 170 by 41, we get 4 and a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 16127.63414634
If we subtract 164 from 170, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 16127.63414634, and the remainder is 6e-09.