We're dividing 52894008 by 998 
The aim is to understand the frequency of 998 in 52894008.

Step 1:
The number 998 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 998

Step 2:
998 can be fit into 52 0 times, resulting in a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Append the next digit (8) from the dividend to 52 and continue with: 528 / 998

On to step 3:
998 can be fit into 528 0 times, resulting in a remainder of 528.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 528 to get 528.
Append the next digit (9) from the dividend to 528 and continue with: 5289 / 998

Going ahead to step 4:
The number 998 fits into 5289 5 times, leaving a remainder of 299.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 4990 away from 5289, we end up with 299.
Append the next digit (4) from the dividend to 299 and continue with: 2994 / 998

On to step 5:
998 can be fit into 2994 3 times, resulting in a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtracting 2994 from 2994 leaves us with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 998

Advancing to step 6:
998 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 530.0
Subtracting 0 from 0 leaves us with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 998

Going ahead to step 7:
The number 998 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5300.0
Subtract 0 from 0 to get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 998

Let's proceed to step 8:
8 divided by 998 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 53000.0
If we subtract 0 from 8, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
80 divided by 998 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 53000.0
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 10:
When dividing 800 by 998, we get 0 with a remainder of 800.
The number 0 becomes the next digit in our result. 
Result so far: 53000.0
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The final result is 53000.0 with a remainder of 0.8.