Let's divide 31879942 by 348
The aim is to understand the frequency of 348 in 31879942.

Moving on to step 1:
348 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 348

Let's proceed to step 2:
31 divided by 348 is 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 348

Moving on to step 3:
If we divide 318 by 348, we get 0 and a remainder of 318.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 318 and we're left with 318.
Fetch the next digit (7) from the dividend, attach it to 318 and continue: 3187 / 348

On to step 4:
When dividing 3187 by 348, we get 9 with a remainder of 55.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
The remainder is 55 after subtracting 3132 from 3187.
Include the next digit (9) from the dividend after 55, then repeat: 559 / 348

Step 5:
The number 348 fits into 559 1 times, leaving a remainder of 211.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtracting 348 from 559 leaves us with 211.
Bring next digit (9) of the dividend behind the 211 and repeat the process: 2119 / 348

On to step 6:
When dividing 2119 by 348, we get 6 with a remainder of 31.
The number 6 becomes the next digit in our result. 
Result so far: 916.0
Subtract 2088 from 2119 to get 31.
Take the next digit (4) from the dividend and append it to 31, then repeat: 314 / 348

Going ahead to step 7:
348 can be fit into 314 0 times, resulting in a remainder of 314.
Use 0 as the next digit of our solution. 
Result so far: 9160.0
If we take 0 away from 314, we end up with 314.
Take the next digit (2) from the dividend and append it to 314, then repeat: 3142 / 348

On to step 8:
348 goes into 3142 9 times with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 91609.0
If we take 3132 away from 3142, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
348 goes into 100 0 times with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 91609.0
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 10:
348 goes into 1000 2 times with a remainder of 304.
Put 2 as the next digit of the answer. 
Result so far: 91609.02
If we subtract 696 from 1000, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Advancing to step 11:
348 goes into 3040 8 times with a remainder of 256.
Put 8 as the next digit of the answer. 
Result so far: 91609.028
The remainder is 256 after subtracting 2784 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 12:
2560 divided by 348 is 7 with a remainder of 124.
The next digit of our result is 7. 
Result so far: 91609.0287
Deduct 2436 from 2560 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 13:
1240 divided by 348 is 3 with a remainder of 196.
The next digit of our result is 3. 
Result so far: 91609.02873
Subtract 1044 from 1240 to get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 14:
1960 divided by 348 is 5 with a remainder of 220.
Record the quotient 5 as the next digit in the result. 
Result so far: 91609.028735
The remainder is 220 after subtracting 1740 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Step 15:
2200 divided by 348 is 6 with a remainder of 112.
Write down 6 as next digit of the result. 
Result so far: 91609.0287356
Deduct 2088 from 2200 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 16:
When dividing 1120 by 348, we get 3 with a remainder of 76.
Use 3 as the next digit of our solution. 
Result so far: 91609.02873563
If we subtract 1044 from 1120, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Our division results in 91609.02873563 with a remaining 7.6e-08.