We're dividing 17193978 by 607 
The aim is to understand the frequency of 607 in 17193978.

Moving on to step 1:
607 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 607

Going ahead to step 2:
607 can be fit into 17 0 times, resulting in a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 607

Step 3:
If we divide 171 by 607, we get 0 and a remainder of 171.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 171, we end up with 171.
Bring next digit (9) of the dividend behind the 171 and repeat the process: 1719 / 607

Going ahead to step 4:
607 can be fit into 1719 2 times, resulting in a remainder of 505.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1214 from 1719 leaves us with 505.
Include the next digit (3) from the dividend after 505, then repeat: 5053 / 607

On to step 5:
If we divide 5053 by 607, we get 8 and a remainder of 197.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 4856 from 5053 leaves us with 197.
Take the next digit (9) from the dividend and append it to 197, then repeat: 1979 / 607

Moving on to step 6:
The number 607 fits into 1979 3 times, leaving a remainder of 158.
Use 3 as the next digit of our solution. 
Result so far: 283.0
Deduct 1821 from 1979 and we're left with 158.
Include the next digit (7) from the dividend after 158, then repeat: 1587 / 607

On to step 7:
1587 divided by 607 is 2 with a remainder of 373.
Record the quotient 2 as the next digit in the result. 
Result so far: 2832.0
The remainder is 373 after subtracting 1214 from 1587.
Append the next digit (8) from the dividend to 373 and continue with: 3738 / 607

Step 8:
607 can be fit into 3738 6 times, resulting in a remainder of 96.
Put 6 as the next digit of the answer. 
Result so far: 28326.0
If we take 3642 away from 3738, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 9:
960 divided by 607 is 1 with a remainder of 353.
Use 1 as the next digit of our solution. 
Result so far: 28326.1
Deduct 607 from 960 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Let's proceed to step 10:
When dividing 3530 by 607, we get 5 with a remainder of 495.
The number 5 becomes the next digit in our result. 
Result so far: 28326.15
Deduct 3035 from 3530 and we're left with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Advancing to step 11:
When dividing 4950 by 607, we get 8 with a remainder of 94.
The next digit of our result is 8. 
Result so far: 28326.158
Subtracting 4856 from 4950 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.

Going ahead to step 12:
If we divide 940 by 607, we get 1 and a remainder of 333.
Record the quotient 1 as the next digit in the result. 
Result so far: 28326.1581
If we subtract 607 from 940, we get 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 13:
If we divide 3330 by 607, we get 5 and a remainder of 295.
The next digit of our result is 5. 
Result so far: 28326.15815
If we subtract 3035 from 3330, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 14:
2950 divided by 607 is 4 with a remainder of 522.
Put 4 as the next digit of the answer. 
Result so far: 28326.158154
If we take 2428 away from 2950, we end up with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Step 15:
607 can be fit into 5220 8 times, resulting in a remainder of 364.
The number 8 becomes the next digit in our result. 
Result so far: 28326.1581548
Deduct 4856 from 5220 and we're left with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 16:
The number 607 fits into 3640 5 times, leaving a remainder of 605.
Write down 5 as next digit of the result. 
Result so far: 28326.15815485
If we subtract 3035 from 3640, we get 605.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

After the division, we end up with 28326.15815485 and a remainder of 6.05e-07.