681337 divided by 1 
The aim is to understand the frequency of 1 in 681337.

Going ahead to step 1:
6 divided by 1 is 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 6 from 6 and we're left with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 1

Step 2:
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: 68.0
Deduct 8 from 8 and we're left with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 1

Moving on to step 3:
1 goes into 1 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 681.0
Deduct 1 from 1 and we're left with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 1

Let's proceed to step 4:
1 can be fit into 3 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 6813.0
If we subtract 3 from 3, we get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 1

Moving on to step 5:
The number 1 fits into 3 3 times, leaving a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 68133.0
If we subtract 3 from 3, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 1

Moving on to step 6:
When dividing 7 by 1, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 681337.0
Subtracting 7 from 7 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.

Let's proceed to step 7:
When dividing 0 by 1, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 681337.0
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.

Going ahead to step 8:
0 divided by 1 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 681337.0
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 quotient of the division is 681337.0, and the remainder is 0.0.