We're dividing 44457330 by 783 
The aim is to understand the frequency of 783 in 44457330.

Advancing to step 1:
When dividing 4 by 783, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 783

Advancing to step 2:
783 can be fit into 44 0 times, resulting in a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Fetch the next digit (4) from the dividend, attach it to 44 and continue: 444 / 783

Advancing to step 3:
783 goes into 444 0 times with a remainder of 444.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 444, we get 444.
Bring next digit (5) of the dividend behind the 444 and repeat the process: 4445 / 783

Advancing to step 4:
4445 divided by 783 is 5 with a remainder of 530.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 530 after subtracting 3915 from 4445.
Include the next digit (7) from the dividend after 530, then repeat: 5307 / 783

Step 5:
When dividing 5307 by 783, we get 6 with a remainder of 609.
The next digit of our result is 6. 
Result so far: 56.0
The remainder is 609 after subtracting 4698 from 5307.
Bring next digit (3) of the dividend behind the 609 and repeat the process: 6093 / 783

On to step 6:
783 can be fit into 6093 7 times, resulting in a remainder of 612.
Record the quotient 7 as the next digit in the result. 
Result so far: 567.0
Subtract 5481 from 6093 to get 612.
Include the next digit (3) from the dividend after 612, then repeat: 6123 / 783

Moving on to step 7:
783 can be fit into 6123 7 times, resulting in a remainder of 642.
Record the quotient 7 as the next digit in the result. 
Result so far: 5677.0
Subtract 5481 from 6123 to get 642.
Append the next digit (0) from the dividend to 642 and continue with: 6420 / 783

Going ahead to step 8:
783 goes into 6420 8 times with a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 56778.0
If we subtract 6264 from 6420, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 9:
When dividing 1560 by 783, we get 1 with a remainder of 777.
Use 1 as the next digit of our solution. 
Result so far: 56778.1
Deduct 783 from 1560 and we're left with 777.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7770, and continue the process.

Going ahead to step 10:
If we divide 7770 by 783, we get 9 and a remainder of 723.
Record the quotient 9 as the next digit in the result. 
Result so far: 56778.19
Subtract 7047 from 7770 to get 723.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7230, and continue the process.

On to step 11:
If we divide 7230 by 783, we get 9 and a remainder of 183.
Record the quotient 9 as the next digit in the result. 
Result so far: 56778.199
If we take 7047 away from 7230, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

After the division, we end up with 56778.199 and a remainder of 0.0183.