3008893 ÷ 820 
The aim is to understand the frequency of 820 in 3008893.

Moving on to step 1:
3 divided by 820 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 820

On to step 2:
If we divide 30 by 820, we get 0 and a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 820

On to step 3:
300 divided by 820 is 0 with a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 300, we end up with 300.
Fetch the next digit (8) from the dividend, attach it to 300 and continue: 3008 / 820

Moving on to step 4:
3008 divided by 820 is 3 with a remainder of 548.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 548 after subtracting 2460 from 3008.
Include the next digit (8) from the dividend after 548, then repeat: 5488 / 820

Let's proceed to step 5:
5488 divided by 820 is 6 with a remainder of 568.
The number 6 becomes the next digit in our result. 
Result so far: 36.0
If we subtract 4920 from 5488, we get 568.
Bring next digit (9) of the dividend behind the 568 and repeat the process: 5689 / 820

Step 6:
820 can be fit into 5689 6 times, resulting in a remainder of 769.
Use 6 as the next digit of our solution. 
Result so far: 366.0
Subtracting 4920 from 5689 leaves us with 769.
Take the next digit (3) from the dividend and append it to 769, then repeat: 7693 / 820

Advancing to step 7:
7693 divided by 820 is 9 with a remainder of 313.
The next digit of our result is 9. 
Result so far: 3669.0
If we take 7380 away from 7693, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Step 8:
3130 divided by 820 is 3 with a remainder of 670.
Use 3 as the next digit of our solution. 
Result so far: 3669.3
Deduct 2460 from 3130 and we're left with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Going ahead to step 9:
The number 820 fits into 6700 8 times, leaving a remainder of 140.
Put 8 as the next digit of the answer. 
Result so far: 3669.38
If we subtract 6560 from 6700, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
1400 divided by 820 is 1 with a remainder of 580.
Write down 1 as next digit of the result. 
Result so far: 3669.381
Subtracting 820 from 1400 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 11:
The number 820 fits into 5800 7 times, leaving a remainder of 60.
Record the quotient 7 as the next digit in the result. 
Result so far: 3669.3817
Subtracting 5740 from 5800 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
600 divided by 820 is 0 with a remainder of 600.
Use 0 as the next digit of our solution. 
Result so far: 3669.3817
If we subtract 0 from 600, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 13:
When dividing 6000 by 820, we get 7 with a remainder of 260.
Write down 7 as next digit of the result. 
Result so far: 3669.381707
Deduct 5740 from 6000 and we're left with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 14:
When dividing 2600 by 820, we get 3 with a remainder of 140.
The number 3 becomes the next digit in our result. 
Result so far: 3669.3817073
If we subtract 2460 from 2600, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 15:
If we divide 1400 by 820, we get 1 and a remainder of 580.
Write down 1 as next digit of the result. 
Result so far: 3669.38170731
If we take 820 away from 1400, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The quotient of the division is 3669.38170731, and the remainder is 5.8e-07.