We're dividing 89865099 by 662 
The aim is to understand the frequency of 662 in 89865099.

Moving on to step 1:
8 divided by 662 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 662

Going ahead to step 2:
When dividing 89 by 662, we get 0 with a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Take the next digit (8) from the dividend and append it to 89, then repeat: 898 / 662

On to step 3:
If we divide 898 by 662, we get 1 and a remainder of 236.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 662 from 898 to get 236.
Take the next digit (6) from the dividend and append it to 236, then repeat: 2366 / 662

Going ahead to step 4:
When dividing 2366 by 662, we get 3 with a remainder of 380.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 1986 away from 2366, we end up with 380.
Fetch the next digit (5) from the dividend, attach it to 380 and continue: 3805 / 662

On to step 5:
662 goes into 3805 5 times with a remainder of 495.
Put 5 as the next digit of the answer. 
Result so far: 135.0
Subtract 3310 from 3805 to get 495.
Append the next digit (0) from the dividend to 495 and continue with: 4950 / 662

On to step 6:
The number 662 fits into 4950 7 times, leaving a remainder of 316.
Write down 7 as next digit of the result. 
Result so far: 1357.0
The remainder is 316 after subtracting 4634 from 4950.
Fetch the next digit (9) from the dividend, attach it to 316 and continue: 3169 / 662

Moving on to step 7:
662 can be fit into 3169 4 times, resulting in a remainder of 521.
Use 4 as the next digit of our solution. 
Result so far: 13574.0
If we take 2648 away from 3169, we end up with 521.
Grab the next digit (9) from the dividend, add it to 521, then carry on: 5219 / 662

On to step 8:
662 goes into 5219 7 times with a remainder of 585.
Use 7 as the next digit of our solution. 
Result so far: 135747.0
If we take 4634 away from 5219, we end up with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

On to step 9:
If we divide 5850 by 662, we get 8 and a remainder of 554.
The next digit of our result is 8. 
Result so far: 135747.8
If we take 5296 away from 5850, we end up with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 10:
5540 divided by 662 is 8 with a remainder of 244.
Record the quotient 8 as the next digit in the result. 
Result so far: 135747.88
Deduct 5296 from 5540 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

The final result is 135747.88 with a remainder of 0.244.