We divide 73209846 by 717
The aim is to understand the frequency of 717 in 73209846.

On to step 1:
When dividing 7 by 717, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 717

Step 2:
73 divided by 717 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 73, we end up with 73.
Take the next digit (2) from the dividend and append it to 73, then repeat: 732 / 717

Let's proceed to step 3:
When dividing 732 by 717, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 15 after subtracting 717 from 732.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 717

Advancing to step 4:
When dividing 150 by 717, we get 0 with a remainder of 150.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 150 after subtracting 0 from 150.
Include the next digit (9) from the dividend after 150, then repeat: 1509 / 717

Going ahead to step 5:
717 goes into 1509 2 times with a remainder of 75.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we take 1434 away from 1509, we end up with 75.
Grab the next digit (8) from the dividend, add it to 75, then carry on: 758 / 717

On to step 6:
When dividing 758 by 717, we get 1 with a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 1021.0
Deduct 717 from 758 and we're left with 41.
Append the next digit (4) from the dividend to 41 and continue with: 414 / 717

Advancing to step 7:
414 divided by 717 is 0 with a remainder of 414.
Write down 0 as next digit of the result. 
Result so far: 10210.0
If we take 0 away from 414, we end up with 414.
Fetch the next digit (6) from the dividend, attach it to 414 and continue: 4146 / 717

Going ahead to step 8:
717 can be fit into 4146 5 times, resulting in a remainder of 561.
The number 5 becomes the next digit in our result. 
Result so far: 102105.0
If we subtract 3585 from 4146, we get 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Advancing to step 9:
717 can be fit into 5610 7 times, resulting in a remainder of 591.
The next digit of our result is 7. 
Result so far: 102105.7
Subtract 5019 from 5610 to get 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

Moving on to step 10:
717 goes into 5910 8 times with a remainder of 174.
The next digit of our result is 8. 
Result so far: 102105.78
If we subtract 5736 from 5910, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 11:
The number 717 fits into 1740 2 times, leaving a remainder of 306.
Put 2 as the next digit of the answer. 
Result so far: 102105.782
The remainder is 306 after subtracting 1434 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 12:
When dividing 3060 by 717, we get 4 with a remainder of 192.
The number 4 becomes the next digit in our result. 
Result so far: 102105.7824
If we subtract 2868 from 3060, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 13:
If we divide 1920 by 717, we get 2 and a remainder of 486.
Use 2 as the next digit of our solution. 
Result so far: 102105.78242
Subtract 1434 from 1920 to get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 14:
717 goes into 4860 6 times with a remainder of 558.
The number 6 becomes the next digit in our result. 
Result so far: 102105.782426
If we subtract 4302 from 4860, we get 558.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5580, and continue the process.

Moving on to step 15:
717 goes into 5580 7 times with a remainder of 561.
Use 7 as the next digit of our solution. 
Result so far: 102105.7824267
Deduct 5019 from 5580 and we're left with 561.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5610, and continue the process.

Going ahead to step 16:
717 can be fit into 5610 7 times, resulting in a remainder of 591.
Record the quotient 7 as the next digit in the result. 
Result so far: 102105.78242677
Deduct 5019 from 5610 and we're left with 591.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5910, and continue the process.

The final outcome is 102105.78242677, with a leftover of 5.91e-07.