879881 ÷ 89 
The aim is to understand the frequency of 89 in 879881.

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
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 89

Let's proceed to step 2:
If we divide 87 by 89, we get 0 and a remainder of 87.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Fetch the next digit (9) from the dividend, attach it to 87 and continue: 879 / 89

Let's proceed to step 3:
89 goes into 879 9 times with a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 801 from 879 to get 78.
Fetch the next digit (8) from the dividend, attach it to 78 and continue: 788 / 89

Advancing to step 4:
When dividing 788 by 89, we get 8 with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 98.0
The remainder is 76 after subtracting 712 from 788.
Fetch the next digit (8) from the dividend, attach it to 76 and continue: 768 / 89

Going ahead to step 5:
The number 89 fits into 768 8 times, leaving a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 988.0
Subtract 712 from 768 to get 56.
Fetch the next digit (1) from the dividend, attach it to 56 and continue: 561 / 89

Going ahead to step 6:
89 can be fit into 561 6 times, resulting in a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 9886.0
Subtracting 534 from 561 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 7:
When dividing 270 by 89, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 9886.3
Subtracting 267 from 270 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 8:
If we divide 30 by 89, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 9886.3
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
89 can be fit into 300 3 times, resulting in a remainder of 33.
Record the quotient 3 as the next digit in the result. 
Result so far: 9886.303
Deduct 267 from 300 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 10:
When dividing 330 by 89, we get 3 with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 9886.3033
Subtract 267 from 330 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 9886.3033 with a balance of 0.00063.