We divide 440627 by 7
The aim is to understand the frequency of 7 in 440627.

Step 1:
When dividing 4 by 7, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 7

Going ahead to step 2:
If we divide 44 by 7, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 42 from 44, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 7

On to step 3:
When dividing 20 by 7, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 62.0
The remainder is 6 after subtracting 14 from 20.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 7

Going ahead to step 4:
The number 7 fits into 66 9 times, leaving a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 629.0
If we subtract 63 from 66, we get 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 7

Advancing to step 5:
7 can be fit into 32 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 6294.0
Deduct 28 from 32 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 7

Step 6:
7 can be fit into 47 6 times, resulting in a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 62946.0
If we take 42 away from 47, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
7 can be fit into 50 7 times, resulting in a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 62946.7
Subtracting 49 from 50 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 8:
10 divided by 7 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 62946.71
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 9:
The number 7 fits into 30 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 62946.714
Subtract 28 from 30 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
7 goes into 20 2 times with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 62946.7142
If we subtract 14 from 20, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
7 can be fit into 60 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 62946.71428
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 62946.714285
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
If we divide 50 by 7, we get 7 and a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 62946.7142857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
10 divided by 7 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 62946.71428571
If we subtract 7 from 10, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 62946.71428571, with a leftover of 3e-09.