Let's divide 86748 by 1
The aim is to understand the frequency of 1 in 86748.

On to step 1:
If we divide 8 by 1, we get 8 and a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 8 from 8 to get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 1

Moving on to step 2:
1 goes into 6 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 86.0
If we take 6 away from 6, we end up with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 1

On to step 3:
1 goes into 7 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 867.0
If we subtract 7 from 7, we get 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 1

Step 4:
1 goes into 4 4 times with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 8674.0
If we take 4 away from 4, we end up with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 1

On to step 5:
1 goes into 8 8 times with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 86748.0
The remainder is 0 after subtracting 8 from 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 6:
1 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 86748.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
1 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 86748.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 86748.0, with a leftover of 0.0.