Let's divide 85729868 by 348
The aim is to understand the frequency of 348 in 85729868.

Going ahead to step 1:
348 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 348

Going ahead to step 2:
348 can be fit into 85 0 times, resulting in a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Append the next digit (7) from the dividend to 85 and continue with: 857 / 348

Step 3:
348 can be fit into 857 2 times, resulting in a remainder of 161.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 696 from 857, we get 161.
Take the next digit (2) from the dividend and append it to 161, then repeat: 1612 / 348

On to step 4:
348 goes into 1612 4 times with a remainder of 220.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we take 1392 away from 1612, we end up with 220.
Fetch the next digit (9) from the dividend, attach it to 220 and continue: 2209 / 348

On to step 5:
2209 divided by 348 is 6 with a remainder of 121.
The next digit of our result is 6. 
Result so far: 246.0
Deduct 2088 from 2209 and we're left with 121.
Include the next digit (8) from the dividend after 121, then repeat: 1218 / 348

Advancing to step 6:
If we divide 1218 by 348, we get 3 and a remainder of 174.
The next digit of our result is 3. 
Result so far: 2463.0
Subtract 1044 from 1218 to get 174.
Grab the next digit (6) from the dividend, add it to 174, then carry on: 1746 / 348

Advancing to step 7:
1746 divided by 348 is 5 with a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 24635.0
Deduct 1740 from 1746 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 348

On to step 8:
The number 348 fits into 68 0 times, leaving a remainder of 68.
Write down 0 as next digit of the result. 
Result so far: 246350.0
If we take 0 away from 68, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
348 can be fit into 680 1 times, resulting in a remainder of 332.
Write down 1 as next digit of the result. 
Result so far: 246350.1
The remainder is 332 after subtracting 348 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 10:
The number 348 fits into 3320 9 times, leaving a remainder of 188.
Put 9 as the next digit of the answer. 
Result so far: 246350.19
Deduct 3132 from 3320 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 11:
If we divide 1880 by 348, we get 5 and a remainder of 140.
The next digit of our result is 5. 
Result so far: 246350.195
Subtracting 1740 from 1880 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 12:
348 can be fit into 1400 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 246350.1954
Subtracting 1392 from 1400 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
348 goes into 80 0 times with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 246350.1954
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 14:
348 goes into 800 2 times with a remainder of 104.
The next digit of our result is 2. 
Result so far: 246350.195402
Deduct 696 from 800 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 15:
348 can be fit into 1040 2 times, resulting in a remainder of 344.
The next digit of our result is 2. 
Result so far: 246350.1954022
Subtracting 696 from 1040 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

After the division, we end up with 246350.1954022 and a remainder of 3.44e-06.