We divide 876609 by 89
The aim is to understand the frequency of 89 in 876609.

Advancing to step 1:
89 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 89

Going ahead to step 2:
87 divided by 89 is 0 with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Grab the next digit (6) from the dividend, add it to 87, then carry on: 876 / 89

On to step 3:
When dividing 876 by 89, we get 9 with a remainder of 75.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 801 away from 876, we end up with 75.
Grab the next digit (6) from the dividend, add it to 75, then carry on: 756 / 89

Advancing to step 4:
89 can be fit into 756 8 times, resulting in a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
If we subtract 712 from 756, we get 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 89

On to step 5:
The number 89 fits into 440 4 times, leaving a remainder of 84.
The next digit of our result is 4. 
Result so far: 984.0
Deduct 356 from 440 and we're left with 84.
Append the next digit (9) from the dividend to 84 and continue with: 849 / 89

Let's proceed to step 6:
849 divided by 89 is 9 with a remainder of 48.
The next digit of our result is 9. 
Result so far: 9849.0
The remainder is 48 after subtracting 801 from 849.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 7:
The number 89 fits into 480 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 9849.5
Subtracting 445 from 480 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
The number 89 fits into 350 3 times, leaving a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 9849.53
The remainder is 83 after subtracting 267 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 9:
If we divide 830 by 89, we get 9 and a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 9849.539
Deduct 801 from 830 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
The number 89 fits into 290 3 times, leaving a remainder of 23.
The next digit of our result is 3. 
Result so far: 9849.5393
If we take 267 away from 290, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 11:
89 can be fit into 230 2 times, resulting in a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 9849.53932
Subtracting 178 from 230 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
The number 89 fits into 520 5 times, leaving a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 9849.539325
The remainder is 75 after subtracting 445 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 13:
89 can be fit into 750 8 times, resulting in a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 9849.5393258
The remainder is 38 after subtracting 712 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 14:
When dividing 380 by 89, we get 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 9849.53932584
If we take 356 away from 380, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 9849.53932584 with a balance of 2.4e-08.