We're dividing 80921445 by 944 
The aim is to understand the frequency of 944 in 80921445.

Advancing to step 1:
944 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 944

Step 2:
If we divide 80 by 944, we get 0 and a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 944

Moving on to step 3:
809 divided by 944 is 0 with a remainder of 809.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 809 leaves us with 809.
Fetch the next digit (2) from the dividend, attach it to 809 and continue: 8092 / 944

On to step 4:
The number 944 fits into 8092 8 times, leaving a remainder of 540.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
The remainder is 540 after subtracting 7552 from 8092.
Take the next digit (1) from the dividend and append it to 540, then repeat: 5401 / 944

Step 5:
If we divide 5401 by 944, we get 5 and a remainder of 681.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
If we subtract 4720 from 5401, we get 681.
Grab the next digit (4) from the dividend, add it to 681, then carry on: 6814 / 944

Advancing to step 6:
If we divide 6814 by 944, we get 7 and a remainder of 206.
Record the quotient 7 as the next digit in the result. 
Result so far: 857.0
If we subtract 6608 from 6814, we get 206.
Bring next digit (4) of the dividend behind the 206 and repeat the process: 2064 / 944

Step 7:
When dividing 2064 by 944, we get 2 with a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 8572.0
Subtracting 1888 from 2064 leaves us with 176.
Fetch the next digit (5) from the dividend, attach it to 176 and continue: 1765 / 944

Going ahead to step 8:
1765 divided by 944 is 1 with a remainder of 821.
The next digit of our result is 1. 
Result so far: 85721.0
Subtract 944 from 1765 to get 821.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8210, and continue the process.

Moving on to step 9:
The number 944 fits into 8210 8 times, leaving a remainder of 658.
Write down 8 as next digit of the result. 
Result so far: 85721.8
Subtracting 7552 from 8210 leaves us with 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

Step 10:
The number 944 fits into 6580 6 times, leaving a remainder of 916.
The number 6 becomes the next digit in our result. 
Result so far: 85721.86
The remainder is 916 after subtracting 5664 from 6580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9160, and continue the process.

Let's proceed to step 11:
The number 944 fits into 9160 9 times, leaving a remainder of 664.
The number 9 becomes the next digit in our result. 
Result so far: 85721.869
Deduct 8496 from 9160 and we're left with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

Let's proceed to step 12:
944 can be fit into 6640 7 times, resulting in a remainder of 32.
The next digit of our result is 7. 
Result so far: 85721.8697
Subtract 6608 from 6640 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
320 divided by 944 is 0 with a remainder of 320.
The next digit of our result is 0. 
Result so far: 85721.8697
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 14:
944 can be fit into 3200 3 times, resulting in a remainder of 368.
Put 3 as the next digit of the answer. 
Result so far: 85721.869703
If we take 2832 away from 3200, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Advancing to step 15:
The number 944 fits into 3680 3 times, leaving a remainder of 848.
The next digit of our result is 3. 
Result so far: 85721.8697033
If we take 2832 away from 3680, we end up with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

The final result is 85721.8697033 with a remainder of 8.48e-06.