813474 ÷ 1 
The aim is to understand the frequency of 1 in 813474.

Moving on to step 1:
8 divided by 1 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 8 from 8, we get 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 1

Moving on to step 2:
1 can be fit into 1 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 81.0
The remainder is 0 after subtracting 1 from 1.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 1

Step 3:
3 divided by 1 is 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 813.0
Subtracting 3 from 3 leaves us with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 1

Going ahead to step 4:
1 can be fit into 4 4 times, resulting in a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 8134.0
Subtract 4 from 4 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 1

Going ahead to step 5:
If we divide 7 by 1, we get 7 and a remainder of 0.
The next digit of our result is 7. 
Result so far: 81347.0
Subtract 7 from 7 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 1

On to step 6:
1 goes into 4 4 times with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 813474.0
The remainder is 0 after subtracting 4 from 4.
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 7:
1 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 813474.0
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.

Advancing to step 8:
When dividing 0 by 1, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 813474.0
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.

In conclusion, the division gives 813474.0 with a balance of 0.0.