We're dividing 5431922 by 806 
The aim is to understand the frequency of 806 in 5431922.

Going ahead to step 1:
If we divide 5 by 806, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 806

Moving on to step 2:
If we divide 54 by 806, we get 0 and a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Take the next digit (3) from the dividend and append it to 54, then repeat: 543 / 806

Advancing to step 3:
If we divide 543 by 806, we get 0 and a remainder of 543.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 543 after subtracting 0 from 543.
Grab the next digit (1) from the dividend, add it to 543, then carry on: 5431 / 806

Moving on to step 4:
The number 806 fits into 5431 6 times, leaving a remainder of 595.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 4836 from 5431, we get 595.
Include the next digit (9) from the dividend after 595, then repeat: 5959 / 806

Moving on to step 5:
5959 divided by 806 is 7 with a remainder of 317.
Write down 7 as next digit of the result. 
Result so far: 67.0
Subtracting 5642 from 5959 leaves us with 317.
Bring next digit (2) of the dividend behind the 317 and repeat the process: 3172 / 806

Let's proceed to step 6:
806 can be fit into 3172 3 times, resulting in a remainder of 754.
Put 3 as the next digit of the answer. 
Result so far: 673.0
Subtract 2418 from 3172 to get 754.
Include the next digit (2) from the dividend after 754, then repeat: 7542 / 806

On to step 7:
When dividing 7542 by 806, we get 9 with a remainder of 288.
Put 9 as the next digit of the answer. 
Result so far: 6739.0
Deduct 7254 from 7542 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 8:
2880 divided by 806 is 3 with a remainder of 462.
Use 3 as the next digit of our solution. 
Result so far: 6739.3
Deduct 2418 from 2880 and we're left with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Step 9:
When dividing 4620 by 806, we get 5 with a remainder of 590.
Record the quotient 5 as the next digit in the result. 
Result so far: 6739.35
Subtracting 4030 from 4620 leaves us with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Moving on to step 10:
806 goes into 5900 7 times with a remainder of 258.
The number 7 becomes the next digit in our result. 
Result so far: 6739.357
If we take 5642 away from 5900, we end up with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Let's proceed to step 11:
2580 divided by 806 is 3 with a remainder of 162.
Use 3 as the next digit of our solution. 
Result so far: 6739.3573
If we take 2418 away from 2580, we end up with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Step 12:
1620 divided by 806 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 6739.35732
Subtract 1612 from 1620 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
When dividing 80 by 806, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 6739.35732
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
The number 806 fits into 800 0 times, leaving a remainder of 800.
Write down 0 as next digit of the result. 
Result so far: 6739.35732
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 final result is 6739.35732 with a remainder of 8e-06.