We divide 167437 by 1
The aim is to understand the frequency of 1 in 167437.

Going ahead to step 1:
1 divided by 1 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 1 away from 1, we end up with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 1

Going ahead to step 2:
1 can be fit into 6 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 6 from 6 and we're left with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 1

Going ahead to step 3:
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: 167.0
If we subtract 7 from 7, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 1

Step 4:
1 goes into 4 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 1674.0
If we take 4 away from 4, we end up with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 1

Let's proceed to step 5:
The number 1 fits into 3 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 16743.0
Subtracting 3 from 3 leaves us with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 1

Moving on to step 6:
1 can be fit into 7 7 times, resulting in a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 167437.0
Deduct 7 from 7 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.

Going ahead to step 7:
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: 167437.0
Subtracting 0 from 0 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.

Step 8:
1 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 167437.0
Subtracting 0 from 0 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.

After the division, we end up with 167437.0 and a remainder of 0.0.