We're dividing 88445819 by 820 
The aim is to understand the frequency of 820 in 88445819.

Step 1:
820 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 820

Advancing to step 2:
820 can be fit into 88 0 times, resulting in a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 88 after subtracting 0 from 88.
Fetch the next digit (4) from the dividend, attach it to 88 and continue: 884 / 820

Going ahead to step 3:
820 goes into 884 1 times with a remainder of 64.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 820 from 884 leaves us with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 820

Going ahead to step 4:
When dividing 644 by 820, we get 0 with a remainder of 644.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 644, we end up with 644.
Take the next digit (5) from the dividend and append it to 644, then repeat: 6445 / 820

Let's proceed to step 5:
If we divide 6445 by 820, we get 7 and a remainder of 705.
Put 7 as the next digit of the answer. 
Result so far: 107.0
The remainder is 705 after subtracting 5740 from 6445.
Bring next digit (8) of the dividend behind the 705 and repeat the process: 7058 / 820

Let's proceed to step 6:
The number 820 fits into 7058 8 times, leaving a remainder of 498.
The number 8 becomes the next digit in our result. 
Result so far: 1078.0
If we subtract 6560 from 7058, we get 498.
Append the next digit (1) from the dividend to 498 and continue with: 4981 / 820

Step 7:
820 goes into 4981 6 times with a remainder of 61.
The next digit of our result is 6. 
Result so far: 10786.0
If we take 4920 away from 4981, we end up with 61.
Append the next digit (9) from the dividend to 61 and continue with: 619 / 820

Step 8:
If we divide 619 by 820, we get 0 and a remainder of 619.
Write down 0 as next digit of the result. 
Result so far: 107860.0
If we subtract 0 from 619, we get 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

On to step 9:
When dividing 6190 by 820, we get 7 with a remainder of 450.
Write down 7 as next digit of the result. 
Result so far: 107860.7
Deduct 5740 from 6190 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 10:
4500 divided by 820 is 5 with a remainder of 400.
The next digit of our result is 5. 
Result so far: 107860.75
The remainder is 400 after subtracting 4100 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 11:
820 goes into 4000 4 times with a remainder of 720.
The number 4 becomes the next digit in our result. 
Result so far: 107860.754
If we subtract 3280 from 4000, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 12:
7200 divided by 820 is 8 with a remainder of 640.
Put 8 as the next digit of the answer. 
Result so far: 107860.7548
Subtract 6560 from 7200 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 13:
The number 820 fits into 6400 7 times, leaving a remainder of 660.
The next digit of our result is 7. 
Result so far: 107860.75487
Subtracting 5740 from 6400 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Advancing to step 14:
When dividing 6600 by 820, we get 8 with a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 107860.754878
The remainder is 40 after subtracting 6560 from 6600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 15:
820 goes into 400 0 times with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 107860.754878
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 16:
4000 divided by 820 is 4 with a remainder of 720.
Put 4 as the next digit of the answer. 
Result so far: 107860.75487804
If we subtract 3280 from 4000, we get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The quotient of the division is 107860.75487804, and the remainder is 7.2e-07.