649730 ÷ 89 
The aim is to understand the frequency of 89 in 649730.

On to step 1:
When dividing 6 by 89, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 89

Step 2:
64 divided by 89 is 0 with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Append the next digit (9) from the dividend to 64 and continue with: 649 / 89

Advancing to step 3:
649 divided by 89 is 7 with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 623 from 649, we get 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 89

On to step 4:
The number 89 fits into 267 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 73.0
Subtract 267 from 267 to get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 89

Moving on to step 5:
3 divided by 89 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 730.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 89

Moving on to step 6:
89 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 7300.0
If we take 0 away from 30, we end up 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.

Let's proceed to step 7:
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: 7300.3
Subtract 267 from 300 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 8:
89 goes into 330 3 times with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 7300.33
If we subtract 267 from 330, we 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.

The final outcome is 7300.33, with a leftover of 0.063.