Let's divide 2389181 by 348
The aim is to understand the frequency of 348 in 2389181.

Let's proceed to step 1:
When dividing 2 by 348, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 348

Going ahead to step 2:
348 goes into 23 0 times with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Include the next digit (8) from the dividend after 23, then repeat: 238 / 348

Let's proceed to step 3:
348 can be fit into 238 0 times, resulting in a remainder of 238.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 238, we get 238.
Take the next digit (9) from the dividend and append it to 238, then repeat: 2389 / 348

Moving on to step 4:
The number 348 fits into 2389 6 times, leaving a remainder of 301.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 2088 from 2389 to get 301.
Fetch the next digit (1) from the dividend, attach it to 301 and continue: 3011 / 348

Going ahead to step 5:
348 can be fit into 3011 8 times, resulting in a remainder of 227.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
The remainder is 227 after subtracting 2784 from 3011.
Fetch the next digit (8) from the dividend, attach it to 227 and continue: 2278 / 348

Step 6:
When dividing 2278 by 348, we get 6 with a remainder of 190.
Record the quotient 6 as the next digit in the result. 
Result so far: 686.0
Subtract 2088 from 2278 to get 190.
Take the next digit (1) from the dividend and append it to 190, then repeat: 1901 / 348

Going ahead to step 7:
When dividing 1901 by 348, we get 5 with a remainder of 161.
The number 5 becomes the next digit in our result. 
Result so far: 6865.0
If we subtract 1740 from 1901, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Moving on to step 8:
If we divide 1610 by 348, we get 4 and a remainder of 218.
The number 4 becomes the next digit in our result. 
Result so far: 6865.4
Deduct 1392 from 1610 and we're left with 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Advancing to step 9:
When dividing 2180 by 348, we get 6 with a remainder of 92.
Use 6 as the next digit of our solution. 
Result so far: 6865.46
Subtracting 2088 from 2180 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Advancing to step 10:
920 divided by 348 is 2 with a remainder of 224.
The number 2 becomes the next digit in our result. 
Result so far: 6865.462
Deduct 696 from 920 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 11:
348 can be fit into 2240 6 times, resulting in a remainder of 152.
Record the quotient 6 as the next digit in the result. 
Result so far: 6865.4626
Subtract 2088 from 2240 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 12:
The number 348 fits into 1520 4 times, leaving a remainder of 128.
Put 4 as the next digit of the answer. 
Result so far: 6865.46264
Deduct 1392 from 1520 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 13:
If we divide 1280 by 348, we get 3 and a remainder of 236.
Record the quotient 3 as the next digit in the result. 
Result so far: 6865.462643
Subtract 1044 from 1280 to get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Let's proceed to step 14:
348 goes into 2360 6 times with a remainder of 272.
Record the quotient 6 as the next digit in the result. 
Result so far: 6865.4626436
Subtracting 2088 from 2360 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 15:
2720 divided by 348 is 7 with a remainder of 284.
The number 7 becomes the next digit in our result. 
Result so far: 6865.46264367
Subtracting 2436 from 2720 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Our division results in 6865.46264367 with a remaining 2.84e-07.