We're dividing 504733 by 1 
The aim is to understand the frequency of 1 in 504733.

Advancing to step 1:
1 goes into 5 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 5 from 5 to get 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 1

On to step 2:
0 divided by 1 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we take 0 away from 0, we end up with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 1

Let's proceed to step 3:
When dividing 4 by 1, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 504.0
If we subtract 4 from 4, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 1

Going ahead to step 4:
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: 5047.0
If we take 7 away from 7, we end up with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 1

On to step 5:
1 goes into 3 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 50473.0
If we subtract 3 from 3, we get 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 1

Advancing to step 6:
When dividing 3 by 1, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 504733.0
If we subtract 3 from 3, 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.

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: 504733.0
If we subtract 0 from 0, 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.

Going ahead to step 8:
0 divided by 1 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 504733.0
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 504733.0 and a remainder of 0.0.