We divide 358071 by 86
The aim is to understand the frequency of 86 in 358071.

Step 1:
When dividing 3 by 86, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 86

On to step 2:
86 can be fit into 35 0 times, resulting in a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Append the next digit (8) from the dividend to 35 and continue with: 358 / 86

Going ahead to step 3:
The number 86 fits into 358 4 times, leaving a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 344 from 358 leaves us with 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 86

Going ahead to step 4:
The number 86 fits into 140 1 times, leaving a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
Subtracting 86 from 140 leaves us with 54.
Take the next digit (7) from the dividend and append it to 54, then repeat: 547 / 86

Let's proceed to step 5:
86 goes into 547 6 times with a remainder of 31.
The next digit of our result is 6. 
Result so far: 416.0
Deduct 516 from 547 and we're left with 31.
Append the next digit (1) from the dividend to 31 and continue with: 311 / 86

Step 6:
86 goes into 311 3 times with a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 4163.0
If we subtract 258 from 311, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
If we divide 530 by 86, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 4163.6
If we take 516 away from 530, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
86 can be fit into 140 1 times, resulting in a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 4163.61
Deduct 86 from 140 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 9:
The number 86 fits into 540 6 times, leaving a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 4163.616
The remainder is 24 after subtracting 516 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
86 goes into 240 2 times with a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 4163.6162
If we subtract 172 from 240, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
The number 86 fits into 680 7 times, leaving a remainder of 78.
Use 7 as the next digit of our solution. 
Result so far: 4163.61627
Subtracting 602 from 680 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 12:
The number 86 fits into 780 9 times, leaving a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 4163.616279
If we take 774 away from 780, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 13:
86 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 4163.616279
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 14:
86 goes into 600 6 times with a remainder of 84.
The number 6 becomes the next digit in our result. 
Result so far: 4163.61627906
Subtracting 516 from 600 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final outcome is 4163.61627906, with a leftover of 8.4e-08.