17950360 ÷ 691 
The aim is to understand the frequency of 691 in 17950360.

Let's proceed to step 1:
691 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 691

Step 2:
If we divide 17 by 691, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 17, we end up with 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 691

Going ahead to step 3:
691 can be fit into 179 0 times, resulting in a remainder of 179.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 179 to get 179.
Append the next digit (5) from the dividend to 179 and continue with: 1795 / 691

Advancing to step 4:
1795 divided by 691 is 2 with a remainder of 413.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 1382 from 1795 and we're left with 413.
Include the next digit (0) from the dividend after 413, then repeat: 4130 / 691

Step 5:
4130 divided by 691 is 5 with a remainder of 675.
Use 5 as the next digit of our solution. 
Result so far: 25.0
If we take 3455 away from 4130, we end up with 675.
Append the next digit (3) from the dividend to 675 and continue with: 6753 / 691

On to step 6:
When dividing 6753 by 691, we get 9 with a remainder of 534.
Record the quotient 9 as the next digit in the result. 
Result so far: 259.0
Subtracting 6219 from 6753 leaves us with 534.
Grab the next digit (6) from the dividend, add it to 534, then carry on: 5346 / 691

Going ahead to step 7:
The number 691 fits into 5346 7 times, leaving a remainder of 509.
Use 7 as the next digit of our solution. 
Result so far: 2597.0
If we subtract 4837 from 5346, we get 509.
Fetch the next digit (0) from the dividend, attach it to 509 and continue: 5090 / 691

Moving on to step 8:
691 can be fit into 5090 7 times, resulting in a remainder of 253.
Write down 7 as next digit of the result. 
Result so far: 25977.0
If we take 4837 away from 5090, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Going ahead to step 9:
2530 divided by 691 is 3 with a remainder of 457.
Use 3 as the next digit of our solution. 
Result so far: 25977.3
Subtract 2073 from 2530 to get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

Let's proceed to step 10:
The number 691 fits into 4570 6 times, leaving a remainder of 424.
Put 6 as the next digit of the answer. 
Result so far: 25977.36
Subtract 4146 from 4570 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Moving on to step 11:
The number 691 fits into 4240 6 times, leaving a remainder of 94.
The number 6 becomes the next digit in our result. 
Result so far: 25977.366
Subtracting 4146 from 4240 leaves us with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

The final result is 25977.366 with a remainder of 0.0094.