Let's divide 6107449 by 640
The aim is to understand the frequency of 640 in 6107449.

Let's proceed to step 1:
If we divide 6 by 640, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 640

Moving on to step 2:
61 divided by 640 is 0 with a remainder of 61.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 61 and we're left with 61.
Include the next digit (0) from the dividend after 61, then repeat: 610 / 640

Going ahead to step 3:
When dividing 610 by 640, we get 0 with a remainder of 610.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 610 and we're left with 610.
Include the next digit (7) from the dividend after 610, then repeat: 6107 / 640

Let's proceed to step 4:
640 goes into 6107 9 times with a remainder of 347.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 5760 from 6107, we get 347.
Include the next digit (4) from the dividend after 347, then repeat: 3474 / 640

Step 5:
3474 divided by 640 is 5 with a remainder of 274.
Use 5 as the next digit of our solution. 
Result so far: 95.0
Subtracting 3200 from 3474 leaves us with 274.
Bring next digit (4) of the dividend behind the 274 and repeat the process: 2744 / 640

Going ahead to step 6:
When dividing 2744 by 640, we get 4 with a remainder of 184.
Write down 4 as next digit of the result. 
Result so far: 954.0
If we subtract 2560 from 2744, we get 184.
Take the next digit (9) from the dividend and append it to 184, then repeat: 1849 / 640

Going ahead to step 7:
1849 divided by 640 is 2 with a remainder of 569.
Write down 2 as next digit of the result. 
Result so far: 9542.0
Subtract 1280 from 1849 to get 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Step 8:
640 can be fit into 5690 8 times, resulting in a remainder of 570.
Write down 8 as next digit of the result. 
Result so far: 9542.8
Deduct 5120 from 5690 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Advancing to step 9:
If we divide 5700 by 640, we get 8 and a remainder of 580.
The number 8 becomes the next digit in our result. 
Result so far: 9542.88
The remainder is 580 after subtracting 5120 from 5700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The quotient of the division is 9542.88, and the remainder is 0.58.