We divide 42680731 by 809
The aim is to understand the frequency of 809 in 42680731.

Let's proceed to step 1:
If we divide 4 by 809, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 809

Advancing to step 2:
42 divided by 809 is 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Include the next digit (6) from the dividend after 42, then repeat: 426 / 809

Going ahead to step 3:
The number 809 fits into 426 0 times, leaving a remainder of 426.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 426 and we're left with 426.
Take the next digit (8) from the dividend and append it to 426, then repeat: 4268 / 809

Advancing to step 4:
If we divide 4268 by 809, we get 5 and a remainder of 223.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 4045 from 4268 and we're left with 223.
Take the next digit (0) from the dividend and append it to 223, then repeat: 2230 / 809

Moving on to step 5:
If we divide 2230 by 809, we get 2 and a remainder of 612.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Subtract 1618 from 2230 to get 612.
Grab the next digit (7) from the dividend, add it to 612, then carry on: 6127 / 809

Going ahead to step 6:
If we divide 6127 by 809, we get 7 and a remainder of 464.
The number 7 becomes the next digit in our result. 
Result so far: 527.0
Subtract 5663 from 6127 to get 464.
Append the next digit (3) from the dividend to 464 and continue with: 4643 / 809

Advancing to step 7:
When dividing 4643 by 809, we get 5 with a remainder of 598.
Put 5 as the next digit of the answer. 
Result so far: 5275.0
If we take 4045 away from 4643, we end up with 598.
Take the next digit (1) from the dividend and append it to 598, then repeat: 5981 / 809

Going ahead to step 8:
When dividing 5981 by 809, we get 7 with a remainder of 318.
Write down 7 as next digit of the result. 
Result so far: 52757.0
If we take 5663 away from 5981, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Step 9:
3180 divided by 809 is 3 with a remainder of 753.
The number 3 becomes the next digit in our result. 
Result so far: 52757.3
If we take 2427 away from 3180, we end up with 753.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7530, and continue the process.

On to step 10:
The number 809 fits into 7530 9 times, leaving a remainder of 249.
The number 9 becomes the next digit in our result. 
Result so far: 52757.39
If we take 7281 away from 7530, we end up with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

On to step 11:
When dividing 2490 by 809, we get 3 with a remainder of 63.
The next digit of our result is 3. 
Result so far: 52757.393
Subtracting 2427 from 2490 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 12:
809 can be fit into 630 0 times, resulting in a remainder of 630.
Write down 0 as next digit of the result. 
Result so far: 52757.393
Deduct 0 from 630 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

On to step 13:
When dividing 6300 by 809, we get 7 with a remainder of 637.
Record the quotient 7 as the next digit in the result. 
Result so far: 52757.39307
If we subtract 5663 from 6300, we get 637.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6370, and continue the process.

Advancing to step 14:
809 can be fit into 6370 7 times, resulting in a remainder of 707.
The next digit of our result is 7. 
Result so far: 52757.393077
Deduct 5663 from 6370 and we're left with 707.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Our division results in 52757.393077 with a remaining 7.07e-05.