We look at the division of 803779 by 89 
The aim is to understand the frequency of 89 in 803779.

Advancing to step 1:
If we divide 8 by 89, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 89

On to step 2:
89 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Append the next digit (3) from the dividend to 80 and continue with: 803 / 89

Moving on to step 3:
If we divide 803 by 89, we get 9 and a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 801 from 803 to get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 89

Moving on to step 4:
89 goes into 27 0 times with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
The remainder is 27 after subtracting 0 from 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 89

Advancing to step 5:
The number 89 fits into 277 3 times, leaving a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 903.0
If we subtract 267 from 277, we get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 89

Step 6:
The number 89 fits into 109 1 times, leaving a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 9031.0
If we subtract 89 from 109, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
The number 89 fits into 200 2 times, leaving a remainder of 22.
Use 2 as the next digit of our solution. 
Result so far: 9031.2
Subtracting 178 from 200 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
89 goes into 220 2 times with a remainder of 42.
Record the quotient 2 as the next digit in the result. 
Result so far: 9031.22
Subtracting 178 from 220 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

After the division, we end up with 9031.22 and a remainder of 0.042.