We divide 964691 by 7
The aim is to understand the frequency of 7 in 964691.

Moving on to step 1:
When dividing 9 by 7, we get 1 with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 7 from 9, we get 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 7

On to step 2:
When dividing 26 by 7, we get 3 with a remainder of 5.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 21 from 26, we get 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 7

Advancing to step 3:
7 can be fit into 54 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 137.0
Subtract 49 from 54 to get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 7

Moving on to step 4:
56 divided by 7 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 1378.0
Deduct 56 from 56 and we're left with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 7

Step 5:
9 divided by 7 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 13781.0
If we subtract 7 from 9, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 7

Moving on to step 6:
The number 7 fits into 21 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 137813.0
Deduct 21 from 21 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 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: 137813.0
Deduct 0 from 0 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:
If we divide 0 by 7, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 137813.0
Subtract 0 from 0 to 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.

After the division, we end up with 137813.0 and a remainder of 0.0.