672682 ÷ 89 
The aim is to understand the frequency of 89 in 672682.

Step 1:
When dividing 6 by 89, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 89

Let's proceed to step 2:
89 can be fit into 67 0 times, resulting in a remainder of 67.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Include the next digit (2) from the dividend after 67, then repeat: 672 / 89

On to step 3:
89 can be fit into 672 7 times, resulting in a remainder of 49.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 49 after subtracting 623 from 672.
Take the next digit (6) from the dividend and append it to 49, then repeat: 496 / 89

Step 4:
89 goes into 496 5 times with a remainder of 51.
Write down 5 as next digit of the result. 
Result so far: 75.0
Subtract 445 from 496 to get 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 89

On to step 5:
When dividing 518 by 89, we get 5 with a remainder of 73.
Put 5 as the next digit of the answer. 
Result so far: 755.0
If we take 445 away from 518, we end up with 73.
Append the next digit (2) from the dividend to 73 and continue with: 732 / 89

Step 6:
89 can be fit into 732 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 7558.0
If we take 712 away from 732, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 7:
89 goes into 200 2 times with a remainder of 22.
The number 2 becomes the next digit in our result. 
Result so far: 7558.2
Subtract 178 from 200 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
The number 89 fits into 220 2 times, leaving a remainder of 42.
The next digit of our result is 2. 
Result so far: 7558.22
If we take 178 away from 220, we end up 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.

Our division results in 7558.22 with a remaining 0.042.