Let's divide 75640568 by 392
The aim is to understand the frequency of 392 in 75640568.

Going ahead to step 1:
When dividing 7 by 392, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 392

Let's proceed to step 2:
When dividing 75 by 392, we get 0 with a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Bring next digit (6) of the dividend behind the 75 and repeat the process: 756 / 392

Step 3:
392 goes into 756 1 times with a remainder of 364.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 392 from 756, we get 364.
Take the next digit (4) from the dividend and append it to 364, then repeat: 3644 / 392

Going ahead to step 4:
When dividing 3644 by 392, we get 9 with a remainder of 116.
The next digit of our result is 9. 
Result so far: 19.0
Subtracting 3528 from 3644 leaves us with 116.
Append the next digit (0) from the dividend to 116 and continue with: 1160 / 392

Advancing to step 5:
1160 divided by 392 is 2 with a remainder of 376.
The next digit of our result is 2. 
Result so far: 192.0
Subtract 784 from 1160 to get 376.
Append the next digit (5) from the dividend to 376 and continue with: 3765 / 392

Let's proceed to step 6:
When dividing 3765 by 392, we get 9 with a remainder of 237.
Write down 9 as next digit of the result. 
Result so far: 1929.0
If we take 3528 away from 3765, we end up with 237.
Bring next digit (6) of the dividend behind the 237 and repeat the process: 2376 / 392

Advancing to step 7:
392 can be fit into 2376 6 times, resulting in a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 19296.0
If we take 2352 away from 2376, we end up with 24.
Grab the next digit (8) from the dividend, add it to 24, then carry on: 248 / 392

Advancing to step 8:
392 goes into 248 0 times with a remainder of 248.
Write down 0 as next digit of the result. 
Result so far: 192960.0
The remainder is 248 after subtracting 0 from 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Going ahead to step 9:
392 goes into 2480 6 times with a remainder of 128.
Write down 6 as next digit of the result. 
Result so far: 192960.6
Subtracting 2352 from 2480 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 10:
If we divide 1280 by 392, we get 3 and a remainder of 104.
Put 3 as the next digit of the answer. 
Result so far: 192960.63
Subtract 1176 from 1280 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 11:
392 can be fit into 1040 2 times, resulting in a remainder of 256.
Record the quotient 2 as the next digit in the result. 
Result so far: 192960.632
If we take 784 away from 1040, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 12:
392 goes into 2560 6 times with a remainder of 208.
Put 6 as the next digit of the answer. 
Result so far: 192960.6326
Subtracting 2352 from 2560 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 13:
392 can be fit into 2080 5 times, resulting in a remainder of 120.
Record the quotient 5 as the next digit in the result. 
Result so far: 192960.63265
If we take 1960 away from 2080, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 14:
392 can be fit into 1200 3 times, resulting in a remainder of 24.
The next digit of our result is 3. 
Result so far: 192960.632653
If we subtract 1176 from 1200, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 15:
392 goes into 240 0 times with a remainder of 240.
The number 0 becomes the next digit in our result. 
Result so far: 192960.632653
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 16:
2400 divided by 392 is 6 with a remainder of 48.
The next digit of our result is 6. 
Result so far: 192960.63265306
The remainder is 48 after subtracting 2352 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 192960.63265306, with a leftover of 4.8e-08.