We divide 85581815 by 348
The aim is to understand the frequency of 348 in 85581815.

Let's proceed to step 1:
348 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
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

On to step 2:
The number 348 fits into 85 0 times, leaving a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 85, we get 85.
Grab the next digit (5) from the dividend, add it to 85, then carry on: 855 / 348

Step 3:
If we divide 855 by 348, we get 2 and a remainder of 159.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 696 from 855 leaves us with 159.
Include the next digit (8) from the dividend after 159, then repeat: 1598 / 348

Going ahead to step 4:
348 goes into 1598 4 times with a remainder of 206.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtracting 1392 from 1598 leaves us with 206.
Include the next digit (1) from the dividend after 206, then repeat: 2061 / 348

Going ahead to step 5:
The number 348 fits into 2061 5 times, leaving a remainder of 321.
The number 5 becomes the next digit in our result. 
Result so far: 245.0
The remainder is 321 after subtracting 1740 from 2061.
Include the next digit (8) from the dividend after 321, then repeat: 3218 / 348

Advancing to step 6:
If we divide 3218 by 348, we get 9 and a remainder of 86.
Use 9 as the next digit of our solution. 
Result so far: 2459.0
If we take 3132 away from 3218, we end up with 86.
Append the next digit (1) from the dividend to 86 and continue with: 861 / 348

On to step 7:
861 divided by 348 is 2 with a remainder of 165.
The number 2 becomes the next digit in our result. 
Result so far: 24592.0
If we take 696 away from 861, we end up with 165.
Append the next digit (5) from the dividend to 165 and continue with: 1655 / 348

On to step 8:
When dividing 1655 by 348, we get 4 with a remainder of 263.
Put 4 as the next digit of the answer. 
Result so far: 245924.0
The remainder is 263 after subtracting 1392 from 1655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Let's proceed to step 9:
2630 divided by 348 is 7 with a remainder of 194.
Use 7 as the next digit of our solution. 
Result so far: 245924.7
If we take 2436 away from 2630, we end up with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Step 10:
If we divide 1940 by 348, we get 5 and a remainder of 200.
Put 5 as the next digit of the answer. 
Result so far: 245924.75
If we take 1740 away from 1940, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 11:
When dividing 2000 by 348, we get 5 with a remainder of 260.
Put 5 as the next digit of the answer. 
Result so far: 245924.755
Subtracting 1740 from 2000 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Our division results in 245924.755 with a remaining 0.026.