We're dividing 458943 by 6 
The aim is to understand the frequency of 6 in 458943.

Going ahead to step 1:
4 divided by 6 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 6

Let's proceed to step 2:
If we divide 45 by 6, we get 7 and a remainder of 3.
The next digit of our result is 7. 
Result so far: 7.0
Subtract 42 from 45 to get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 6

Step 3:
38 divided by 6 is 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
If we subtract 36 from 38, we get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 6

Let's proceed to step 4:
If we divide 29 by 6, we get 4 and a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 764.0
If we take 24 away from 29, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 6

Advancing to step 5:
6 goes into 54 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 7649.0
Subtracting 54 from 54 leaves us with 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 6

Step 6:
3 divided by 6 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 76490.0
Deduct 0 from 3 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
When dividing 30 by 6, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 76490.5
Deduct 30 from 30 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.

Let's proceed to step 8:
0 divided by 6 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 76490.5
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.

On to step 9:
The number 6 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 76490.5
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.

The quotient of the division is 76490.5, and the remainder is 0.0.