We're dividing 697291 by 1 
The aim is to understand the frequency of 1 in 697291.

On to step 1:
If we divide 6 by 1, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 6 from 6 to get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 1

On to step 2:
1 goes into 9 9 times with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 69.0
Deduct 9 from 9 and we're left with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 1

Advancing to step 3:
The number 1 fits into 7 7 times, leaving a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 697.0
The remainder is 0 after subtracting 7 from 7.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 1

On to step 4:
The number 1 fits into 2 2 times, leaving a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 6972.0
If we take 2 away from 2, we end up with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 1

Let's proceed to step 5:
1 can be fit into 9 9 times, resulting in a remainder of 0.
The next digit of our result is 9. 
Result so far: 69729.0
If we subtract 9 from 9, we get 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 1

On to step 6:
1 divided by 1 is 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 697291.0
If we subtract 1 from 1, we 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.

Moving on to step 7:
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: 697291.0
If we take 0 away from 0, we end up 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.

On to step 8:
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: 697291.0
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.

In conclusion, the division gives 697291.0 with a balance of 0.0.