247700 divided by 86 
The aim is to understand the frequency of 86 in 247700.

Moving on to step 1:
If we divide 2 by 86, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 86

Step 2:
If we divide 24 by 86, we get 0 and a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Take the next digit (7) from the dividend and append it to 24, then repeat: 247 / 86

Advancing to step 3:
The number 86 fits into 247 2 times, leaving a remainder of 75.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 172 from 247 and we're left with 75.
Fetch the next digit (7) from the dividend, attach it to 75 and continue: 757 / 86

Step 4:
757 divided by 86 is 8 with a remainder of 69.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtract 688 from 757 to get 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 86

Advancing to step 5:
690 divided by 86 is 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 288.0
The remainder is 2 after subtracting 688 from 690.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 86

Advancing to step 6:
The number 86 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 2880.0
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.

Going ahead to step 7:
86 goes into 200 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 2880.2
If we subtract 172 from 200, we get 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 8:
The number 86 fits into 280 3 times, leaving a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 2880.23
Deduct 258 from 280 and we're left 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.

Going ahead to step 9:
86 goes into 220 2 times with a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 2880.232
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.

Advancing to step 10:
If we divide 480 by 86, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 2880.2325
If we subtract 430 from 480, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
86 can be fit into 500 5 times, resulting in a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 2880.23255
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 2880.23255 with a remainder of 7e-05.