86895960 divided by 349 
The aim is to understand the frequency of 349 in 86895960.

On to step 1:
349 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 349

Advancing to step 2:
When dividing 86 by 349, we get 0 with a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Fetch the next digit (8) from the dividend, attach it to 86 and continue: 868 / 349

Advancing to step 3:
The number 349 fits into 868 2 times, leaving a remainder of 170.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 698 from 868 and we're left with 170.
Include the next digit (9) from the dividend after 170, then repeat: 1709 / 349

Moving on to step 4:
1709 divided by 349 is 4 with a remainder of 313.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 313 after subtracting 1396 from 1709.
Grab the next digit (5) from the dividend, add it to 313, then carry on: 3135 / 349

Going ahead to step 5:
3135 divided by 349 is 8 with a remainder of 343.
Record the quotient 8 as the next digit in the result. 
Result so far: 248.0
If we take 2792 away from 3135, we end up with 343.
Fetch the next digit (9) from the dividend, attach it to 343 and continue: 3439 / 349

Moving on to step 6:
If we divide 3439 by 349, we get 9 and a remainder of 298.
Record the quotient 9 as the next digit in the result. 
Result so far: 2489.0
Subtracting 3141 from 3439 leaves us with 298.
Include the next digit (6) from the dividend after 298, then repeat: 2986 / 349

Let's proceed to step 7:
The number 349 fits into 2986 8 times, leaving a remainder of 194.
Write down 8 as next digit of the result. 
Result so far: 24898.0
Deduct 2792 from 2986 and we're left with 194.
Grab the next digit (0) from the dividend, add it to 194, then carry on: 1940 / 349

Step 8:
If we divide 1940 by 349, we get 5 and a remainder of 195.
Write down 5 as next digit of the result. 
Result so far: 248985.0
The remainder is 195 after subtracting 1745 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 9:
The number 349 fits into 1950 5 times, leaving a remainder of 205.
Put 5 as the next digit of the answer. 
Result so far: 248985.5
Subtract 1745 from 1950 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Advancing to step 10:
When dividing 2050 by 349, we get 5 with a remainder of 305.
Record the quotient 5 as the next digit in the result. 
Result so far: 248985.55
The remainder is 305 after subtracting 1745 from 2050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Our division results in 248985.55 with a remaining 0.305.