We divide 149357 by 86
The aim is to understand the frequency of 86 in 149357.

On to step 1:
When dividing 1 by 86, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 86

On to step 2:
86 can be fit into 14 0 times, resulting in a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 86

Let's proceed to step 3:
86 goes into 149 1 times with a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 63 after subtracting 86 from 149.
Grab the next digit (3) from the dividend, add it to 63, then carry on: 633 / 86

Advancing to step 4:
The number 86 fits into 633 7 times, leaving a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 602 away from 633, we end up with 31.
Grab the next digit (5) from the dividend, add it to 31, then carry on: 315 / 86

On to step 5:
If we divide 315 by 86, we get 3 and a remainder of 57.
Write down 3 as next digit of the result. 
Result so far: 173.0
If we take 258 away from 315, we end up with 57.
Fetch the next digit (7) from the dividend, attach it to 57 and continue: 577 / 86

Moving on to step 6:
86 goes into 577 6 times with a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 1736.0
Subtract 516 from 577 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 7:
86 goes into 610 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 1736.7
Subtracting 602 from 610 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.

Advancing to step 8:
The number 86 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 1736.7
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 9:
The number 86 fits into 800 9 times, leaving a remainder of 26.
The next digit of our result is 9. 
Result so far: 1736.709
The remainder is 26 after subtracting 774 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 10:
86 can be fit into 260 3 times, resulting in a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 1736.7093
If we subtract 258 from 260, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
86 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 1736.7093
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
If we divide 200 by 86, we get 2 and a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 1736.709302
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 13:
If we divide 280 by 86, we get 3 and a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 1736.7093023
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 14:
86 can be fit into 220 2 times, resulting in a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 1736.70930232
The remainder is 48 after subtracting 172 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 1736.70930232, with a leftover of 4.8e-08.