2065171 divided by 1 
The aim is to understand the frequency of 1 in 2065171.

Advancing to step 1:
When dividing 2 by 1, we get 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 0 after subtracting 2 from 2.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 1

Going ahead to step 2:
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: 20.0
Subtract 0 from 0 to get 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 1

On to step 3:
6 divided by 1 is 6 with a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 206.0
Deduct 6 from 6 and we're left with 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 1

Advancing to step 4:
1 can be fit into 5 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 2065.0
Subtracting 5 from 5 leaves us with 0.
Take the next digit (1) from the dividend and append it to 0, then repeat: 1 / 1

Step 5:
If we divide 1 by 1, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 20651.0
The remainder is 0 after subtracting 1 from 1.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 1

Going ahead to step 6:
1 can be fit into 7 7 times, resulting in a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 206517.0
Subtracting 7 from 7 leaves us with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 1

On to step 7:
The number 1 fits into 1 1 times, leaving a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 2065171.0
Subtracting 1 from 1 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 8:
The number 1 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2065171.0
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.

Step 9:
When dividing 0 by 1, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2065171.0
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.

After the division, we end up with 2065171.0 and a remainder of 0.0.