We're dividing 662784 by 89 
The aim is to understand the frequency of 89 in 662784.

Advancing to step 1:
89 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 89

Advancing to step 2:
89 can be fit into 66 0 times, resulting in a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Append the next digit (2) from the dividend to 66 and continue with: 662 / 89

Advancing to step 3:
When dividing 662 by 89, we get 7 with a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 7.0
Deduct 623 from 662 and we're left with 39.
Include the next digit (7) from the dividend after 39, then repeat: 397 / 89

Advancing to step 4:
89 can be fit into 397 4 times, resulting in a remainder of 41.
The next digit of our result is 4. 
Result so far: 74.0
If we subtract 356 from 397, we get 41.
Grab the next digit (8) from the dividend, add it to 41, then carry on: 418 / 89

Advancing to step 5:
When dividing 418 by 89, we get 4 with a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 744.0
The remainder is 62 after subtracting 356 from 418.
Take the next digit (4) from the dividend and append it to 62, then repeat: 624 / 89

Advancing to step 6:
If we divide 624 by 89, we get 7 and a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 7447.0
Subtract 623 from 624 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
When dividing 10 by 89, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 7447.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 89, we get 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 7447.01
Deduct 89 from 100 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
If we divide 110 by 89, we get 1 and a remainder of 21.
The number 1 becomes the next digit in our result. 
Result so far: 7447.011
Subtracting 89 from 110 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The quotient of the division is 7447.011, and the remainder is 0.0021.