We look at the division of 99874132 by 242 
The aim is to understand the frequency of 242 in 99874132.

On to step 1:
9 divided by 242 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 242

Let's proceed to step 2:
The number 242 fits into 99 0 times, leaving a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Take the next digit (8) from the dividend and append it to 99, then repeat: 998 / 242

On to step 3:
The number 242 fits into 998 4 times, leaving a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 968 from 998 and we're left with 30.
Take the next digit (7) from the dividend and append it to 30, then repeat: 307 / 242

Let's proceed to step 4:
If we divide 307 by 242, we get 1 and a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 242 from 307 leaves us with 65.
Grab the next digit (4) from the dividend, add it to 65, then carry on: 654 / 242

Step 5:
If we divide 654 by 242, we get 2 and a remainder of 170.
Put 2 as the next digit of the answer. 
Result so far: 412.0
Subtract 484 from 654 to get 170.
Bring next digit (1) of the dividend behind the 170 and repeat the process: 1701 / 242

Advancing to step 6:
If we divide 1701 by 242, we get 7 and a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 4127.0
Subtracting 1694 from 1701 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 242

Going ahead to step 7:
When dividing 73 by 242, we get 0 with a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 41270.0
If we subtract 0 from 73, we get 73.
Fetch the next digit (2) from the dividend, attach it to 73 and continue: 732 / 242

Going ahead to step 8:
242 goes into 732 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 412703.0
If we subtract 726 from 732, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 9:
The number 242 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 412703.0
If we take 0 away from 60, we end up 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.

On to step 10:
242 goes into 600 2 times with a remainder of 116.
The next digit of our result is 2. 
Result so far: 412703.02
If we subtract 484 from 600, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 11:
242 goes into 1160 4 times with a remainder of 192.
Record the quotient 4 as the next digit in the result. 
Result so far: 412703.024
Deduct 968 from 1160 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 12:
When dividing 1920 by 242, we get 7 with a remainder of 226.
The number 7 becomes the next digit in our result. 
Result so far: 412703.0247
If we take 1694 away from 1920, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 13:
242 goes into 2260 9 times with a remainder of 82.
Write down 9 as next digit of the result. 
Result so far: 412703.02479
If we subtract 2178 from 2260, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 14:
The number 242 fits into 820 3 times, leaving a remainder of 94.
Write down 3 as next digit of the result. 
Result so far: 412703.024793
If we take 726 away from 820, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 15:
The number 242 fits into 940 3 times, leaving a remainder of 214.
Put 3 as the next digit of the answer. 
Result so far: 412703.0247933
If we take 726 away from 940, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

In conclusion, the division gives 412703.0247933 with a balance of 2.14e-06.