Let's divide 35399201 by 806
The aim is to understand the frequency of 806 in 35399201.

Let's proceed to step 1:
The number 806 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 806

On to step 2:
The number 806 fits into 35 0 times, leaving a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 35 after subtracting 0 from 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 806

Advancing to step 3:
806 goes into 353 0 times with a remainder of 353.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 353 leaves us with 353.
Bring next digit (9) of the dividend behind the 353 and repeat the process: 3539 / 806

Moving on to step 4:
806 goes into 3539 4 times with a remainder of 315.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 3224 from 3539 leaves us with 315.
Grab the next digit (9) from the dividend, add it to 315, then carry on: 3159 / 806

Advancing to step 5:
806 can be fit into 3159 3 times, resulting in a remainder of 741.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
The remainder is 741 after subtracting 2418 from 3159.
Bring next digit (2) of the dividend behind the 741 and repeat the process: 7412 / 806

Going ahead to step 6:
806 goes into 7412 9 times with a remainder of 158.
Use 9 as the next digit of our solution. 
Result so far: 439.0
If we subtract 7254 from 7412, we get 158.
Grab the next digit (0) from the dividend, add it to 158, then carry on: 1580 / 806

Moving on to step 7:
806 goes into 1580 1 times with a remainder of 774.
Put 1 as the next digit of the answer. 
Result so far: 4391.0
Subtract 806 from 1580 to get 774.
Grab the next digit (1) from the dividend, add it to 774, then carry on: 7741 / 806

Let's proceed to step 8:
The number 806 fits into 7741 9 times, leaving a remainder of 487.
The number 9 becomes the next digit in our result. 
Result so far: 43919.0
Subtract 7254 from 7741 to get 487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4870, and continue the process.

Moving on to step 9:
806 can be fit into 4870 6 times, resulting in a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 43919.6
If we subtract 4836 from 4870, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
806 goes into 340 0 times with a remainder of 340.
The number 0 becomes the next digit in our result. 
Result so far: 43919.6
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Step 11:
806 goes into 3400 4 times with a remainder of 176.
The number 4 becomes the next digit in our result. 
Result so far: 43919.604
The remainder is 176 after subtracting 3224 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 12:
The number 806 fits into 1760 2 times, leaving a remainder of 148.
Write down 2 as next digit of the result. 
Result so far: 43919.6042
If we take 1612 away from 1760, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Going ahead to step 13:
When dividing 1480 by 806, we get 1 with a remainder of 674.
Use 1 as the next digit of our solution. 
Result so far: 43919.60421
Subtract 806 from 1480 to get 674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6740, and continue the process.

Advancing to step 14:
806 can be fit into 6740 8 times, resulting in a remainder of 292.
Use 8 as the next digit of our solution. 
Result so far: 43919.604218
Deduct 6448 from 6740 and we're left with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Let's proceed to step 15:
When dividing 2920 by 806, we get 3 with a remainder of 502.
Use 3 as the next digit of our solution. 
Result so far: 43919.6042183
Subtract 2418 from 2920 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Moving on to step 16:
When dividing 5020 by 806, we get 6 with a remainder of 184.
The next digit of our result is 6. 
Result so far: 43919.60421836
Deduct 4836 from 5020 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

The final outcome is 43919.60421836, with a leftover of 1.84e-07.