20042109 divided by 854 
The aim is to understand the frequency of 854 in 20042109.

Step 1:
If we divide 2 by 854, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 854

On to step 2:
When dividing 20 by 854, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 854

Going ahead to step 3:
The number 854 fits into 200 0 times, leaving a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 200 to get 200.
Take the next digit (4) from the dividend and append it to 200, then repeat: 2004 / 854

Going ahead to step 4:
If we divide 2004 by 854, we get 2 and a remainder of 296.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1708 from 2004 leaves us with 296.
Bring next digit (2) of the dividend behind the 296 and repeat the process: 2962 / 854

Moving on to step 5:
When dividing 2962 by 854, we get 3 with a remainder of 400.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtracting 2562 from 2962 leaves us with 400.
Grab the next digit (1) from the dividend, add it to 400, then carry on: 4001 / 854

Moving on to step 6:
When dividing 4001 by 854, we get 4 with a remainder of 585.
Record the quotient 4 as the next digit in the result. 
Result so far: 234.0
Subtracting 3416 from 4001 leaves us with 585.
Bring next digit (0) of the dividend behind the 585 and repeat the process: 5850 / 854

Let's proceed to step 7:
5850 divided by 854 is 6 with a remainder of 726.
Use 6 as the next digit of our solution. 
Result so far: 2346.0
Subtracting 5124 from 5850 leaves us with 726.
Fetch the next digit (9) from the dividend, attach it to 726 and continue: 7269 / 854

On to step 8:
The number 854 fits into 7269 8 times, leaving a remainder of 437.
The next digit of our result is 8. 
Result so far: 23468.0
Subtract 6832 from 7269 to get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Moving on to step 9:
The number 854 fits into 4370 5 times, leaving a remainder of 100.
Use 5 as the next digit of our solution. 
Result so far: 23468.5
The remainder is 100 after subtracting 4270 from 4370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 10:
1000 divided by 854 is 1 with a remainder of 146.
Use 1 as the next digit of our solution. 
Result so far: 23468.51
Deduct 854 from 1000 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 11:
The number 854 fits into 1460 1 times, leaving a remainder of 606.
Record the quotient 1 as the next digit in the result. 
Result so far: 23468.511
If we take 854 away from 1460, we end up with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

The quotient of the division is 23468.511, and the remainder is 0.0606.