18687925 divided by 342 
The aim is to understand the frequency of 342 in 18687925.

Advancing to step 1:
1 divided by 342 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 342

Advancing to step 2:
342 goes into 18 0 times with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 342

Let's proceed to step 3:
186 divided by 342 is 0 with a remainder of 186.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 186, we end up with 186.
Append the next digit (8) from the dividend to 186 and continue with: 1868 / 342

Going ahead to step 4:
When dividing 1868 by 342, we get 5 with a remainder of 158.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 1710 from 1868 to get 158.
Include the next digit (7) from the dividend after 158, then repeat: 1587 / 342

On to step 5:
342 goes into 1587 4 times with a remainder of 219.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 219 after subtracting 1368 from 1587.
Take the next digit (9) from the dividend and append it to 219, then repeat: 2199 / 342

Going ahead to step 6:
The number 342 fits into 2199 6 times, leaving a remainder of 147.
The next digit of our result is 6. 
Result so far: 546.0
If we subtract 2052 from 2199, we get 147.
Append the next digit (2) from the dividend to 147 and continue with: 1472 / 342

Step 7:
When dividing 1472 by 342, we get 4 with a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 5464.0
Subtracting 1368 from 1472 leaves us with 104.
Fetch the next digit (5) from the dividend, attach it to 104 and continue: 1045 / 342

Advancing to step 8:
342 goes into 1045 3 times with a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 54643.0
Subtract 1026 from 1045 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
342 can be fit into 190 0 times, resulting in a remainder of 190.
Record the quotient 0 as the next digit in the result. 
Result so far: 54643.0
The remainder is 190 after subtracting 0 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 10:
1900 divided by 342 is 5 with a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 54643.05
The remainder is 190 after subtracting 1710 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 11:
342 can be fit into 1900 5 times, resulting in a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 54643.055
Subtract 1710 from 1900 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Our division results in 54643.055 with a remaining 0.019.