Let's divide 74288146 by 998
The aim is to understand the frequency of 998 in 74288146.

Moving on to step 1:
The number 998 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 998

Step 2:
74 divided by 998 is 0 with a remainder of 74.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 74, we get 74.
Grab the next digit (2) from the dividend, add it to 74, then carry on: 742 / 998

Let's proceed to step 3:
The number 998 fits into 742 0 times, leaving a remainder of 742.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 742 leaves us with 742.
Take the next digit (8) from the dividend and append it to 742, then repeat: 7428 / 998

Going ahead to step 4:
998 can be fit into 7428 7 times, resulting in a remainder of 442.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 6986 from 7428, we get 442.
Take the next digit (8) from the dividend and append it to 442, then repeat: 4428 / 998

Step 5:
If we divide 4428 by 998, we get 4 and a remainder of 436.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Subtracting 3992 from 4428 leaves us with 436.
Fetch the next digit (1) from the dividend, attach it to 436 and continue: 4361 / 998

Moving on to step 6:
998 goes into 4361 4 times with a remainder of 369.
Put 4 as the next digit of the answer. 
Result so far: 744.0
If we subtract 3992 from 4361, we get 369.
Grab the next digit (4) from the dividend, add it to 369, then carry on: 3694 / 998

Going ahead to step 7:
The number 998 fits into 3694 3 times, leaving a remainder of 700.
Record the quotient 3 as the next digit in the result. 
Result so far: 7443.0
Deduct 2994 from 3694 and we're left with 700.
Grab the next digit (6) from the dividend, add it to 700, then carry on: 7006 / 998

Going ahead to step 8:
998 can be fit into 7006 7 times, resulting in a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 74437.0
If we subtract 6986 from 7006, we 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.

Going ahead to step 9:
If we divide 200 by 998, we get 0 and a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 74437.0
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.

Going ahead to step 10:
2000 divided by 998 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 74437.02
Subtract 1996 from 2000 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
If we divide 40 by 998, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 74437.02
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 12:
If we divide 400 by 998, we get 0 and a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 74437.02
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 74437.02 and a remainder of 0.004.