We look at the division of 11834327 by 641 
The aim is to understand the frequency of 641 in 11834327.

Going ahead to step 1:
If we divide 1 by 641, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 641

On to step 2:
641 goes into 11 0 times with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 641

On to step 3:
641 goes into 118 0 times with a remainder of 118.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 118, we get 118.
Fetch the next digit (3) from the dividend, attach it to 118 and continue: 1183 / 641

Going ahead to step 4:
641 can be fit into 1183 1 times, resulting in a remainder of 542.
The next digit of our result is 1. 
Result so far: 1.0
If we take 641 away from 1183, we end up with 542.
Take the next digit (4) from the dividend and append it to 542, then repeat: 5424 / 641

On to step 5:
The number 641 fits into 5424 8 times, leaving a remainder of 296.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 5128 from 5424 to get 296.
Append the next digit (3) from the dividend to 296 and continue with: 2963 / 641

Advancing to step 6:
The number 641 fits into 2963 4 times, leaving a remainder of 399.
Put 4 as the next digit of the answer. 
Result so far: 184.0
If we take 2564 away from 2963, we end up with 399.
Include the next digit (2) from the dividend after 399, then repeat: 3992 / 641

Moving on to step 7:
3992 divided by 641 is 6 with a remainder of 146.
Write down 6 as next digit of the result. 
Result so far: 1846.0
Deduct 3846 from 3992 and we're left with 146.
Grab the next digit (7) from the dividend, add it to 146, then carry on: 1467 / 641

Let's proceed to step 8:
641 goes into 1467 2 times with a remainder of 185.
Record the quotient 2 as the next digit in the result. 
Result so far: 18462.0
Deduct 1282 from 1467 and we're left with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Step 9:
1850 divided by 641 is 2 with a remainder of 568.
Write down 2 as next digit of the result. 
Result so far: 18462.2
If we take 1282 away from 1850, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Moving on to step 10:
The number 641 fits into 5680 8 times, leaving a remainder of 552.
Record the quotient 8 as the next digit in the result. 
Result so far: 18462.28
Subtracting 5128 from 5680 leaves us with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Going ahead to step 11:
641 can be fit into 5520 8 times, resulting in a remainder of 392.
Write down 8 as next digit of the result. 
Result so far: 18462.288
The remainder is 392 after subtracting 5128 from 5520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

After the division, we end up with 18462.288 and a remainder of 0.0392.