We divide 87057015 by 86
The aim is to understand the frequency of 86 in 87057015.

Moving on to step 1:
The number 86 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 86

Let's proceed to step 2:
86 can be fit into 87 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 1 after subtracting 86 from 87.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 86

Let's proceed to step 3:
When dividing 10 by 86, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 10 leaves us with 10.
Fetch the next digit (5) from the dividend, attach it to 10 and continue: 105 / 86

Going ahead to step 4:
When dividing 105 by 86, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtract 86 from 105 to get 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 86

Moving on to step 5:
197 divided by 86 is 2 with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 1012.0
Subtracting 172 from 197 leaves us with 25.
Fetch the next digit (0) from the dividend, attach it to 25 and continue: 250 / 86

Let's proceed to step 6:
The number 86 fits into 250 2 times, leaving a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 10122.0
Subtract 172 from 250 to get 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 86

Step 7:
86 can be fit into 781 9 times, resulting in a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 101229.0
If we take 774 away from 781, we end up with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 86

Let's proceed to step 8:
When dividing 75 by 86, we get 0 with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 1012290.0
Subtract 0 from 75 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 9:
The number 86 fits into 750 8 times, leaving a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 1012290.8
Subtract 688 from 750 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 10:
86 can be fit into 620 7 times, resulting in a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 1012290.87
Subtracting 602 from 620 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
If we divide 180 by 86, we get 2 and a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 1012290.872
Subtracting 172 from 180 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.

Step 12:
When dividing 80 by 86, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 1012290.872
Deduct 0 from 80 and we're left 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.

Step 13:
86 goes into 800 9 times with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 1012290.87209
Deduct 774 from 800 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 14:
The number 86 fits into 260 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 1012290.872093
If we take 258 away from 260, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 15:
The number 86 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 1012290.872093
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 16:
The number 86 fits into 200 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 1012290.87209302
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.

After the division, we end up with 1012290.87209302 and a remainder of 2.8e-08.