98224607 ÷ 449 
The aim is to understand the frequency of 449 in 98224607.

Step 1:
449 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 449

On to step 2:
449 can be fit into 98 0 times, resulting in a remainder of 98.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 98 to get 98.
Include the next digit (2) from the dividend after 98, then repeat: 982 / 449

Step 3:
449 goes into 982 2 times with a remainder of 84.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 898 from 982, we get 84.
Take the next digit (2) from the dividend and append it to 84, then repeat: 842 / 449

Moving on to step 4:
449 goes into 842 1 times with a remainder of 393.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 449 from 842 to get 393.
Take the next digit (4) from the dividend and append it to 393, then repeat: 3934 / 449

Step 5:
The number 449 fits into 3934 8 times, leaving a remainder of 342.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
Deduct 3592 from 3934 and we're left with 342.
Take the next digit (6) from the dividend and append it to 342, then repeat: 3426 / 449

Advancing to step 6:
If we divide 3426 by 449, we get 7 and a remainder of 283.
The number 7 becomes the next digit in our result. 
Result so far: 2187.0
Subtracting 3143 from 3426 leaves us with 283.
Fetch the next digit (0) from the dividend, attach it to 283 and continue: 2830 / 449

Let's proceed to step 7:
If we divide 2830 by 449, we get 6 and a remainder of 136.
Put 6 as the next digit of the answer. 
Result so far: 21876.0
If we take 2694 away from 2830, we end up with 136.
Grab the next digit (7) from the dividend, add it to 136, then carry on: 1367 / 449

Advancing to step 8:
If we divide 1367 by 449, we get 3 and a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 218763.0
Subtract 1347 from 1367 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
The number 449 fits into 200 0 times, leaving a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 218763.0
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 10:
When dividing 2000 by 449, we get 4 with a remainder of 204.
The next digit of our result is 4. 
Result so far: 218763.04
The remainder is 204 after subtracting 1796 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 11:
When dividing 2040 by 449, we get 4 with a remainder of 244.
Record the quotient 4 as the next digit in the result. 
Result so far: 218763.044
Subtract 1796 from 2040 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

After the division, we end up with 218763.044 and a remainder of 0.0244.