We look at the division of 967981 by 7 
The aim is to understand the frequency of 7 in 967981.

Let's proceed to step 1:
7 goes into 9 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 7 from 9 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 7

Going ahead to step 2:
26 divided by 7 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 21 from 26 and we're left with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 7

Step 3:
When dividing 57 by 7, we get 8 with a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 138.0
Subtracting 56 from 57 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 7

Going ahead to step 4:
The number 7 fits into 19 2 times, leaving a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 1382.0
Subtracting 14 from 19 leaves us with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 7

Going ahead to step 5:
58 divided by 7 is 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 13828.0
If we subtract 56 from 58, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 7

On to step 6:
21 divided by 7 is 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 138283.0
If we subtract 21 from 21, 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.

On to step 7:
0 divided by 7 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 138283.0
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.

On to step 8:
If we divide 0 by 7, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 138283.0
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 138283.0 with a remainder of 0.0.