We divide 447495 by 1
The aim is to understand the frequency of 1 in 447495.

Let's proceed to step 1:
If we divide 4 by 1, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 4 from 4 leaves us with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 1

Advancing to step 2:
4 divided by 1 is 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 44.0
If we take 4 away from 4, we end up with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 1

Step 3:
7 divided by 1 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 447.0
Subtract 7 from 7 to get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 1

Advancing to step 4:
When dividing 4 by 1, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4474.0
If we subtract 4 from 4, we get 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 1

Let's proceed to step 5:
If we divide 9 by 1, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 44749.0
The remainder is 0 after subtracting 9 from 9.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 1

Step 6:
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: 447495.0
If we subtract 5 from 5, 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: 447495.0
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.

Moving on to step 8:
The number 1 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 447495.0
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 final result is 447495.0 with a remainder of 0.0.