We look at the division of 187063 by 7 
The aim is to understand the frequency of 7 in 187063.

Let's proceed to step 1:
7 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 7

Going ahead to step 2:
When dividing 18 by 7, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 14 from 18 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 7

Let's proceed to step 3:
47 divided by 7 is 6 with a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we take 42 away from 47, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 7

Let's proceed to step 4:
If we divide 50 by 7, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 267.0
Deduct 49 from 50 and we're left with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 7

Going ahead to step 5:
The number 7 fits into 16 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2672.0
If we take 14 away from 16, we end up with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 7

Moving on to step 6:
7 can be fit into 23 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 26723.0
If we take 21 away from 23, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
20 divided by 7 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 26723.2
If we take 14 away from 20, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
7 goes into 60 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 26723.28
Deduct 56 from 60 and we're left 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.

Moving on to step 9:
If we divide 40 by 7, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 26723.285
The remainder is 5 after subtracting 35 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
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: 26723.2857
Deduct 49 from 50 and we're left 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.

Step 11:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 26723.28571
If we take 7 away from 10, we end up 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 12:
The number 7 fits into 30 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 26723.285714
Subtracting 28 from 30 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 13:
The number 7 fits into 20 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 26723.2857142
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.

On to step 14:
60 divided by 7 is 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 26723.28571428
If we take 56 away from 60, we end up 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.

The quotient of the division is 26723.28571428, and the remainder is 4e-09.