We look at the division of 943554 by 41 
The aim is to understand the frequency of 41 in 943554.

Moving on to step 1:
41 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 41

Step 2:
The number 41 fits into 94 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 82 from 94 to get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 41

Moving on to step 3:
The number 41 fits into 123 3 times, leaving a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
If we take 123 away from 123, we end up with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 41

Moving on to step 4:
When dividing 5 by 41, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 230.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 41

Moving on to step 5:
The number 41 fits into 55 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 2301.0
Subtract 41 from 55 to get 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 41

On to step 6:
The number 41 fits into 144 3 times, leaving a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 23013.0
If we take 123 away from 144, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
41 can be fit into 210 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 23013.5
If we subtract 205 from 210, we get 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 8:
41 can be fit into 50 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 23013.51
Subtract 41 from 50 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 9:
The number 41 fits into 90 2 times, leaving a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 23013.512
Deduct 82 from 90 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
When dividing 80 by 41, we get 1 with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 23013.5121
Deduct 41 from 80 and we're left 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.

Advancing to step 11:
If we divide 390 by 41, we get 9 and a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 23013.51219
Subtracting 369 from 390 leaves us with 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 12:
41 goes into 210 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 23013.512195
If we take 205 away from 210, we end up 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.

On to step 13:
If we divide 50 by 41, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 23013.5121951
If we take 41 away from 50, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 14:
The number 41 fits into 90 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 23013.51219512
If we subtract 82 from 90, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 23013.51219512 with a remaining 8e-09.