We look at the division of 35916500 by 1 
The aim is to understand the frequency of 1 in 35916500.

Moving on to step 1:
When dividing 3 by 1, we get 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 3 from 3 to get 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 1

Advancing to step 2:
1 can be fit into 5 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 35.0
If we take 5 away from 5, we end up with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 1

Step 3:
1 goes into 9 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 359.0
If we take 9 away from 9, we end up with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 1

Advancing to step 4:
1 goes into 1 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 3591.0
The remainder is 0 after subtracting 1 from 1.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 1

Advancing to step 5:
1 can be fit into 6 6 times, resulting in a remainder of 0.
The next digit of our result is 6. 
Result so far: 35916.0
Subtracting 6 from 6 leaves us with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 1

Going ahead to step 6:
The number 1 fits into 5 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 359165.0
The remainder is 0 after subtracting 5 from 5.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 1

Moving on to step 7:
1 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3591650.0
The remainder is 0 after subtracting 0 from 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 1

Moving on to step 8:
0 divided by 1 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 35916500.0
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.
The number 0 becomes the next digit in our result. 
Result so far: 35916500.0
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 10:
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: 35916500.0
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 outcome is 35916500.0, with a leftover of 0.0.