1419584 ÷ 820 
The aim is to understand the frequency of 820 in 1419584.

Moving on to step 1:
The number 820 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 820

Let's proceed to step 2:
820 goes into 14 0 times with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Grab the next digit (1) from the dividend, add it to 14, then carry on: 141 / 820

Advancing to step 3:
When dividing 141 by 820, we get 0 with a remainder of 141.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 141 and we're left with 141.
Include the next digit (9) from the dividend after 141, then repeat: 1419 / 820

Step 4:
The number 820 fits into 1419 1 times, leaving a remainder of 599.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 820 from 1419 and we're left with 599.
Bring next digit (5) of the dividend behind the 599 and repeat the process: 5995 / 820

Going ahead to step 5:
The number 820 fits into 5995 7 times, leaving a remainder of 255.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtract 5740 from 5995 to get 255.
Bring next digit (8) of the dividend behind the 255 and repeat the process: 2558 / 820

Step 6:
2558 divided by 820 is 3 with a remainder of 98.
Use 3 as the next digit of our solution. 
Result so far: 173.0
Subtracting 2460 from 2558 leaves us with 98.
Append the next digit (4) from the dividend to 98 and continue with: 984 / 820

Let's proceed to step 7:
984 divided by 820 is 1 with a remainder of 164.
Record the quotient 1 as the next digit in the result. 
Result so far: 1731.0
If we subtract 820 from 984, we get 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 8:
1640 divided by 820 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 1731.2
Subtract 1640 from 1640 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
820 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1731.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
If we divide 0 by 820, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1731.2
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 1731.2, and the remainder is 0.0.