We're dividing 85724842 by 844 
The aim is to understand the frequency of 844 in 85724842.

Step 1:
When dividing 8 by 844, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 844

Let's proceed to step 2:
The number 844 fits into 85 0 times, leaving a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Fetch the next digit (7) from the dividend, attach it to 85 and continue: 857 / 844

Going ahead to step 3:
857 divided by 844 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 844 from 857 and we're left with 13.
Fetch the next digit (2) from the dividend, attach it to 13 and continue: 132 / 844

Step 4:
132 divided by 844 is 0 with a remainder of 132.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 132 to get 132.
Fetch the next digit (4) from the dividend, attach it to 132 and continue: 1324 / 844

Advancing to step 5:
The number 844 fits into 1324 1 times, leaving a remainder of 480.
The next digit of our result is 1. 
Result so far: 101.0
Subtract 844 from 1324 to get 480.
Append the next digit (8) from the dividend to 480 and continue with: 4808 / 844

Step 6:
4808 divided by 844 is 5 with a remainder of 588.
Record the quotient 5 as the next digit in the result. 
Result so far: 1015.0
Subtracting 4220 from 4808 leaves us with 588.
Include the next digit (4) from the dividend after 588, then repeat: 5884 / 844

Step 7:
The number 844 fits into 5884 6 times, leaving a remainder of 820.
The number 6 becomes the next digit in our result. 
Result so far: 10156.0
If we take 5064 away from 5884, we end up with 820.
Bring next digit (2) of the dividend behind the 820 and repeat the process: 8202 / 844

Let's proceed to step 8:
The number 844 fits into 8202 9 times, leaving a remainder of 606.
Record the quotient 9 as the next digit in the result. 
Result so far: 101569.0
The remainder is 606 after subtracting 7596 from 8202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Moving on to step 9:
The number 844 fits into 6060 7 times, leaving a remainder of 152.
Put 7 as the next digit of the answer. 
Result so far: 101569.7
Subtract 5908 from 6060 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 10:
When dividing 1520 by 844, we get 1 with a remainder of 676.
Record the quotient 1 as the next digit in the result. 
Result so far: 101569.71
Deduct 844 from 1520 and we're left with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Going ahead to step 11:
When dividing 6760 by 844, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 101569.718
The remainder is 8 after subtracting 6752 from 6760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
The number 844 fits into 80 0 times, leaving a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 101569.718
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
800 divided by 844 is 0 with a remainder of 800.
Use 0 as the next digit of our solution. 
Result so far: 101569.718
Subtracting 0 from 800 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The quotient of the division is 101569.718, and the remainder is 0.0008.