10448289 divided by 786 
The aim is to understand the frequency of 786 in 10448289.

Moving on to step 1:
1 divided by 786 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 786

Advancing to step 2:
The number 786 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 786

Advancing to step 3:
The number 786 fits into 104 0 times, leaving a remainder of 104.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 104 and we're left with 104.
Fetch the next digit (4) from the dividend, attach it to 104 and continue: 1044 / 786

On to step 4:
When dividing 1044 by 786, we get 1 with a remainder of 258.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 258 after subtracting 786 from 1044.
Include the next digit (8) from the dividend after 258, then repeat: 2588 / 786

Advancing to step 5:
2588 divided by 786 is 3 with a remainder of 230.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 2358 away from 2588, we end up with 230.
Append the next digit (2) from the dividend to 230 and continue with: 2302 / 786

Step 6:
When dividing 2302 by 786, we get 2 with a remainder of 730.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
If we subtract 1572 from 2302, we get 730.
Take the next digit (8) from the dividend and append it to 730, then repeat: 7308 / 786

On to step 7:
786 can be fit into 7308 9 times, resulting in a remainder of 234.
The number 9 becomes the next digit in our result. 
Result so far: 1329.0
The remainder is 234 after subtracting 7074 from 7308.
Take the next digit (9) from the dividend and append it to 234, then repeat: 2349 / 786

Advancing to step 8:
When dividing 2349 by 786, we get 2 with a remainder of 777.
The next digit of our result is 2. 
Result so far: 13292.0
Subtract 1572 from 2349 to get 777.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7770, and continue the process.

Moving on to step 9:
When dividing 7770 by 786, we get 9 with a remainder of 696.
Write down 9 as next digit of the result. 
Result so far: 13292.9
If we take 7074 away from 7770, we end up with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Let's proceed to step 10:
786 goes into 6960 8 times with a remainder of 672.
Write down 8 as next digit of the result. 
Result so far: 13292.98
Deduct 6288 from 6960 and we're left with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 11:
The number 786 fits into 6720 8 times, leaving a remainder of 432.
The next digit of our result is 8. 
Result so far: 13292.988
Deduct 6288 from 6720 and we're left with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

After the division, we end up with 13292.988 and a remainder of 0.0432.