442043 divided by 7 
The aim is to understand the frequency of 7 in 442043.

Moving on to step 1:
7 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 7

Let's proceed to step 2:
The number 7 fits into 44 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we subtract 42 from 44, we get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 7

Advancing to step 3:
7 goes into 22 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 63.0
The remainder is 1 after subtracting 21 from 22.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 7

Moving on to step 4:
If we divide 10 by 7, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 631.0
Subtract 7 from 10 to get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 7

On to step 5:
When dividing 34 by 7, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 6314.0
Deduct 28 from 34 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 7

Step 6:
The number 7 fits into 63 9 times, leaving a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 63149.0
Subtracting 63 from 63 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 7:
When dividing 0 by 7, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 63149.0
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.

Advancing to step 8:
0 divided by 7 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 63149.0
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.

The final result is 63149.0 with a remainder of 0.0.