We look at the division of 185960 by 1 
The aim is to understand the frequency of 1 in 185960.

On to step 1:
1 goes into 1 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 1 from 1 leaves us with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 1

Moving on to step 2:
If we divide 8 by 1, we get 8 and a remainder of 0.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 8 from 8 and we're left with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 1

On to step 3:
5 divided by 1 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 185.0
Subtract 5 from 5 to get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 1

Let's proceed to step 4:
When dividing 9 by 1, we get 9 with a remainder of 0.
The next digit of our result is 9. 
Result so far: 1859.0
Subtracting 9 from 9 leaves us with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 1

Step 5:
6 divided by 1 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 18596.0
If we take 6 away from 6, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 1

On to step 6:
If we divide 0 by 1, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 185960.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
When dividing 0 by 1, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 185960.0
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.

Advancing to step 8:
If we divide 0 by 1, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 185960.0
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.

Our division results in 185960.0 with a remaining 0.0.