We look at the division of 73803047 by 998 
The aim is to understand the frequency of 998 in 73803047.

Going ahead to step 1:
If we divide 7 by 998, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 998

Advancing to step 2:
The number 998 fits into 73 0 times, leaving a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Take the next digit (8) from the dividend and append it to 73, then repeat: 738 / 998

Advancing to step 3:
When dividing 738 by 998, we get 0 with a remainder of 738.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 738 to get 738.
Grab the next digit (0) from the dividend, add it to 738, then carry on: 7380 / 998

Let's proceed to step 4:
998 can be fit into 7380 7 times, resulting in a remainder of 394.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 6986 from 7380, we get 394.
Grab the next digit (3) from the dividend, add it to 394, then carry on: 3943 / 998

Step 5:
The number 998 fits into 3943 3 times, leaving a remainder of 949.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we take 2994 away from 3943, we end up with 949.
Take the next digit (0) from the dividend and append it to 949, then repeat: 9490 / 998

Advancing to step 6:
998 can be fit into 9490 9 times, resulting in a remainder of 508.
The number 9 becomes the next digit in our result. 
Result so far: 739.0
If we subtract 8982 from 9490, we get 508.
Bring next digit (4) of the dividend behind the 508 and repeat the process: 5084 / 998

Let's proceed to step 7:
998 can be fit into 5084 5 times, resulting in a remainder of 94.
Record the quotient 5 as the next digit in the result. 
Result so far: 7395.0
If we subtract 4990 from 5084, we get 94.
Fetch the next digit (7) from the dividend, attach it to 94 and continue: 947 / 998

Step 8:
When dividing 947 by 998, we get 0 with a remainder of 947.
Record the quotient 0 as the next digit in the result. 
Result so far: 73950.0
Subtract 0 from 947 to get 947.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9470, and continue the process.

Going ahead to step 9:
If we divide 9470 by 998, we get 9 and a remainder of 488.
Put 9 as the next digit of the answer. 
Result so far: 73950.9
Deduct 8982 from 9470 and we're left with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Moving on to step 10:
When dividing 4880 by 998, we get 4 with a remainder of 888.
Write down 4 as next digit of the result. 
Result so far: 73950.94
Subtracting 3992 from 4880 leaves us with 888.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8880, and continue the process.

Going ahead to step 11:
When dividing 8880 by 998, we get 8 with a remainder of 896.
Use 8 as the next digit of our solution. 
Result so far: 73950.948
Subtract 7984 from 8880 to get 896.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8960, and continue the process.

On to step 12:
8960 divided by 998 is 8 with a remainder of 976.
The number 8 becomes the next digit in our result. 
Result so far: 73950.9488
Deduct 7984 from 8960 and we're left with 976.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9760, and continue the process.

The final outcome is 73950.9488, with a leftover of 0.00976.