75246670 divided by 909 
The aim is to understand the frequency of 909 in 75246670.

Moving on to step 1:
909 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 909

Going ahead to step 2:
909 can be fit into 75 0 times, resulting in a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Take the next digit (2) from the dividend and append it to 75, then repeat: 752 / 909

Let's proceed to step 3:
When dividing 752 by 909, we get 0 with a remainder of 752.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 752 leaves us with 752.
Fetch the next digit (4) from the dividend, attach it to 752 and continue: 7524 / 909

Advancing to step 4:
909 goes into 7524 8 times with a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 7272 away from 7524, we end up with 252.
Include the next digit (6) from the dividend after 252, then repeat: 2526 / 909

On to step 5:
The number 909 fits into 2526 2 times, leaving a remainder of 708.
Use 2 as the next digit of our solution. 
Result so far: 82.0
The remainder is 708 after subtracting 1818 from 2526.
Append the next digit (6) from the dividend to 708 and continue with: 7086 / 909

Going ahead to step 6:
7086 divided by 909 is 7 with a remainder of 723.
Use 7 as the next digit of our solution. 
Result so far: 827.0
Subtracting 6363 from 7086 leaves us with 723.
Bring next digit (7) of the dividend behind the 723 and repeat the process: 7237 / 909

Moving on to step 7:
When dividing 7237 by 909, we get 7 with a remainder of 874.
The next digit of our result is 7. 
Result so far: 8277.0
If we subtract 6363 from 7237, we get 874.
Include the next digit (0) from the dividend after 874, then repeat: 8740 / 909

Moving on to step 8:
When dividing 8740 by 909, we get 9 with a remainder of 559.
Use 9 as the next digit of our solution. 
Result so far: 82779.0
Subtract 8181 from 8740 to get 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Step 9:
When dividing 5590 by 909, we get 6 with a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 82779.6
If we take 5454 away from 5590, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 10:
909 can be fit into 1360 1 times, resulting in a remainder of 451.
Write down 1 as next digit of the result. 
Result so far: 82779.61
Subtract 909 from 1360 to get 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Let's proceed to step 11:
If we divide 4510 by 909, we get 4 and a remainder of 874.
The next digit of our result is 4. 
Result so far: 82779.614
Subtracting 3636 from 4510 leaves us with 874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8740, and continue the process.

Step 12:
909 goes into 8740 9 times with a remainder of 559.
Write down 9 as next digit of the result. 
Result so far: 82779.6149
Subtract 8181 from 8740 to get 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Let's proceed to step 13:
If we divide 5590 by 909, we get 6 and a remainder of 136.
The next digit of our result is 6. 
Result so far: 82779.61496
Subtracting 5454 from 5590 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 14:
When dividing 1360 by 909, we get 1 with a remainder of 451.
The next digit of our result is 1. 
Result so far: 82779.614961
If we subtract 909 from 1360, we get 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Going ahead to step 15:
When dividing 4510 by 909, we get 4 with a remainder of 874.
The number 4 becomes the next digit in our result. 
Result so far: 82779.6149614
If we subtract 3636 from 4510, we get 874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8740, and continue the process.

Going ahead to step 16:
When dividing 8740 by 909, we get 9 with a remainder of 559.
The number 9 becomes the next digit in our result. 
Result so far: 82779.61496149
Deduct 8181 from 8740 and we're left with 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

The final outcome is 82779.61496149, with a leftover of 5.59e-07.