We're dividing 85892260 by 809 
The aim is to understand the frequency of 809 in 85892260.

On to step 1:
The number 809 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 809

Going ahead to step 2:
809 goes into 85 0 times with a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Take the next digit (8) from the dividend and append it to 85, then repeat: 858 / 809

Going ahead to step 3:
The number 809 fits into 858 1 times, leaving a remainder of 49.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 809 from 858 to get 49.
Append the next digit (9) from the dividend to 49 and continue with: 499 / 809

Moving on to step 4:
If we divide 499 by 809, we get 0 and a remainder of 499.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 499 leaves us with 499.
Include the next digit (2) from the dividend after 499, then repeat: 4992 / 809

Going ahead to step 5:
809 can be fit into 4992 6 times, resulting in a remainder of 138.
Write down 6 as next digit of the result. 
Result so far: 106.0
If we subtract 4854 from 4992, we get 138.
Grab the next digit (2) from the dividend, add it to 138, then carry on: 1382 / 809

On to step 6:
1382 divided by 809 is 1 with a remainder of 573.
Record the quotient 1 as the next digit in the result. 
Result so far: 1061.0
Subtract 809 from 1382 to get 573.
Append the next digit (6) from the dividend to 573 and continue with: 5736 / 809

On to step 7:
If we divide 5736 by 809, we get 7 and a remainder of 73.
Write down 7 as next digit of the result. 
Result so far: 10617.0
Subtract 5663 from 5736 to get 73.
Take the next digit (0) from the dividend and append it to 73, then repeat: 730 / 809

Advancing to step 8:
809 can be fit into 730 0 times, resulting in a remainder of 730.
Use 0 as the next digit of our solution. 
Result so far: 106170.0
The remainder is 730 after subtracting 0 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Moving on to step 9:
809 goes into 7300 9 times with a remainder of 19.
The next digit of our result is 9. 
Result so far: 106170.9
If we subtract 7281 from 7300, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 10:
809 goes into 190 0 times with a remainder of 190.
Record the quotient 0 as the next digit in the result. 
Result so far: 106170.9
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 11:
1900 divided by 809 is 2 with a remainder of 282.
Use 2 as the next digit of our solution. 
Result so far: 106170.902
Subtract 1618 from 1900 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Moving on to step 12:
When dividing 2820 by 809, we get 3 with a remainder of 393.
Record the quotient 3 as the next digit in the result. 
Result so far: 106170.9023
Subtracting 2427 from 2820 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

On to step 13:
3930 divided by 809 is 4 with a remainder of 694.
Record the quotient 4 as the next digit in the result. 
Result so far: 106170.90234
Subtract 3236 from 3930 to get 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Going ahead to step 14:
The number 809 fits into 6940 8 times, leaving a remainder of 468.
The number 8 becomes the next digit in our result. 
Result so far: 106170.902348
The remainder is 468 after subtracting 6472 from 6940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Step 15:
4680 divided by 809 is 5 with a remainder of 635.
Record the quotient 5 as the next digit in the result. 
Result so far: 106170.9023485
Subtracting 4045 from 4680 leaves us with 635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6350, and continue the process.

Moving on to step 16:
809 can be fit into 6350 7 times, resulting in a remainder of 687.
The number 7 becomes the next digit in our result. 
Result so far: 106170.90234857
Deduct 5663 from 6350 and we're left with 687.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6870, and continue the process.

In conclusion, the division gives 106170.90234857 with a balance of 6.87e-07.