311798 ÷ 98 
The aim is to understand the frequency of 98 in 311798.

On to step 1:
98 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 98

Going ahead to step 2:
When dividing 31 by 98, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 98

Moving on to step 3:
98 goes into 311 3 times with a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 294 away from 311, we end up with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 98

Advancing to step 4:
The number 98 fits into 177 1 times, leaving a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 31.0
Subtract 98 from 177 to get 79.
Grab the next digit (9) from the dividend, add it to 79, then carry on: 799 / 98

On to step 5:
When dividing 799 by 98, we get 8 with a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 318.0
If we take 784 away from 799, we end up with 15.
Append the next digit (8) from the dividend to 15 and continue with: 158 / 98

On to step 6:
The number 98 fits into 158 1 times, leaving a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 3181.0
Subtracting 98 from 158 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 7:
If we divide 600 by 98, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 3181.6
Subtracting 588 from 600 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
The number 98 fits into 120 1 times, leaving a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 3181.61
Deduct 98 from 120 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
If we divide 220 by 98, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 3181.612
If we subtract 196 from 220, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
98 can be fit into 240 2 times, resulting in a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 3181.6122
Subtract 196 from 240 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 3181.6122, and the remainder is 0.00044.