We divide 597231 by 1
The aim is to understand the frequency of 1 in 597231.

Moving on to step 1:
If we divide 5 by 1, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 5 from 5 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 1

Step 2:
9 divided by 1 is 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 59.0
If we subtract 9 from 9, we get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 1

Moving 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: 597.0
The remainder is 0 after subtracting 7 from 7.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 1

On to step 4:
When dividing 2 by 1, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 5972.0
Subtract 2 from 2 to get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 1

Step 5:
1 can be fit into 3 3 times, resulting in a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 59723.0
If we subtract 3 from 3, we get 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 1

Let's proceed to step 6:
If we divide 1 by 1, we get 1 and a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 597231.0
Subtract 1 from 1 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 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 597231.0
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.

Let's proceed to step 8:
1 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 597231.0
Deduct 0 from 0 and we're left 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.

In conclusion, the division gives 597231.0 with a balance of 0.0.