We divide 9024109 by 691
The aim is to understand the frequency of 691 in 9024109.

On to step 1:
691 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 691

Moving on to step 2:
90 divided by 691 is 0 with a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Grab the next digit (2) from the dividend, add it to 90, then carry on: 902 / 691

On to step 3:
When dividing 902 by 691, we get 1 with a remainder of 211.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 691 from 902 leaves us with 211.
Fetch the next digit (4) from the dividend, attach it to 211 and continue: 2114 / 691

On to step 4:
When dividing 2114 by 691, we get 3 with a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 2073 from 2114 and we're left with 41.
Include the next digit (1) from the dividend after 41, then repeat: 411 / 691

Step 5:
If we divide 411 by 691, we get 0 and a remainder of 411.
Put 0 as the next digit of the answer. 
Result so far: 130.0
Subtract 0 from 411 to get 411.
Include the next digit (0) from the dividend after 411, then repeat: 4110 / 691

Step 6:
If we divide 4110 by 691, we get 5 and a remainder of 655.
Record the quotient 5 as the next digit in the result. 
Result so far: 1305.0
If we take 3455 away from 4110, we end up with 655.
Append the next digit (9) from the dividend to 655 and continue with: 6559 / 691

On to step 7:
When dividing 6559 by 691, we get 9 with a remainder of 340.
Use 9 as the next digit of our solution. 
Result so far: 13059.0
If we take 6219 away from 6559, we end up with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 8:
If we divide 3400 by 691, we get 4 and a remainder of 636.
Use 4 as the next digit of our solution. 
Result so far: 13059.4
Subtracting 2764 from 3400 leaves us with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Moving on to step 9:
691 can be fit into 6360 9 times, resulting in a remainder of 141.
Use 9 as the next digit of our solution. 
Result so far: 13059.49
Subtract 6219 from 6360 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 10:
1410 divided by 691 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 13059.492
Subtracting 1382 from 1410 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
The number 691 fits into 280 0 times, leaving a remainder of 280.
The next digit of our result is 0. 
Result so far: 13059.492
The remainder is 280 after subtracting 0 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 12:
If we divide 2800 by 691, we get 4 and a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 13059.49204
The remainder is 36 after subtracting 2764 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 13:
The number 691 fits into 360 0 times, leaving a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 13059.49204
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Let's proceed to step 14:
If we divide 3600 by 691, we get 5 and a remainder of 145.
Record the quotient 5 as the next digit in the result. 
Result so far: 13059.4920405
Subtract 3455 from 3600 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 15:
691 can be fit into 1450 2 times, resulting in a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 13059.49204052
Subtract 1382 from 1450 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

After the division, we end up with 13059.49204052 and a remainder of 6.8e-08.