7109115 divided by 651 
The aim is to understand the frequency of 651 in 7109115.

Let's proceed to step 1:
7 divided by 651 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 651

Advancing to step 2:
If we divide 71 by 651, we get 0 and a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Append the next digit (0) from the dividend to 71 and continue with: 710 / 651

Advancing to step 3:
When dividing 710 by 651, we get 1 with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 651 from 710 leaves us with 59.
Take the next digit (9) from the dividend and append it to 59, then repeat: 599 / 651

Going ahead to step 4:
651 can be fit into 599 0 times, resulting in a remainder of 599.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 599, we get 599.
Take the next digit (1) from the dividend and append it to 599, then repeat: 5991 / 651

Moving on to step 5:
When dividing 5991 by 651, we get 9 with a remainder of 132.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
Subtracting 5859 from 5991 leaves us with 132.
Grab the next digit (1) from the dividend, add it to 132, then carry on: 1321 / 651

Let's proceed to step 6:
The number 651 fits into 1321 2 times, leaving a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 1092.0
If we subtract 1302 from 1321, we get 19.
Take the next digit (5) from the dividend and append it to 19, then repeat: 195 / 651

Advancing to step 7:
651 can be fit into 195 0 times, resulting in a remainder of 195.
The number 0 becomes the next digit in our result. 
Result so far: 10920.0
Subtract 0 from 195 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 8:
If we divide 1950 by 651, we get 2 and a remainder of 648.
Record the quotient 2 as the next digit in the result. 
Result so far: 10920.2
Subtract 1302 from 1950 to get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Step 9:
The number 651 fits into 6480 9 times, leaving a remainder of 621.
The next digit of our result is 9. 
Result so far: 10920.29
The remainder is 621 after subtracting 5859 from 6480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6210, and continue the process.

Going ahead to step 10:
When dividing 6210 by 651, we get 9 with a remainder of 351.
Record the quotient 9 as the next digit in the result. 
Result so far: 10920.299
If we subtract 5859 from 6210, we get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Our division results in 10920.299 with a remaining 0.0351.