We're dividing 43783838 by 865 
The aim is to understand the frequency of 865 in 43783838.

Moving on to step 1:
865 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 865

Moving on to step 2:
865 goes into 43 0 times with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Fetch the next digit (7) from the dividend, attach it to 43 and continue: 437 / 865

Advancing to step 3:
If we divide 437 by 865, we get 0 and a remainder of 437.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 437 and we're left with 437.
Include the next digit (8) from the dividend after 437, then repeat: 4378 / 865

Let's proceed to step 4:
865 goes into 4378 5 times with a remainder of 53.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 4325 from 4378, we get 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 865

Let's proceed to step 5:
The number 865 fits into 533 0 times, leaving a remainder of 533.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtract 0 from 533 to get 533.
Bring next digit (8) of the dividend behind the 533 and repeat the process: 5338 / 865

Advancing to step 6:
When dividing 5338 by 865, we get 6 with a remainder of 148.
Record the quotient 6 as the next digit in the result. 
Result so far: 506.0
If we subtract 5190 from 5338, we get 148.
Grab the next digit (3) from the dividend, add it to 148, then carry on: 1483 / 865

Step 7:
The number 865 fits into 1483 1 times, leaving a remainder of 618.
Use 1 as the next digit of our solution. 
Result so far: 5061.0
Subtracting 865 from 1483 leaves us with 618.
Fetch the next digit (8) from the dividend, attach it to 618 and continue: 6188 / 865

Advancing to step 8:
865 goes into 6188 7 times with a remainder of 133.
Record the quotient 7 as the next digit in the result. 
Result so far: 50617.0
The remainder is 133 after subtracting 6055 from 6188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Step 9:
865 can be fit into 1330 1 times, resulting in a remainder of 465.
Use 1 as the next digit of our solution. 
Result so far: 50617.1
Deduct 865 from 1330 and we're left with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 10:
When dividing 4650 by 865, we get 5 with a remainder of 325.
Write down 5 as next digit of the result. 
Result so far: 50617.15
The remainder is 325 after subtracting 4325 from 4650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Going ahead to step 11:
When dividing 3250 by 865, we get 3 with a remainder of 655.
Use 3 as the next digit of our solution. 
Result so far: 50617.153
Deduct 2595 from 3250 and we're left with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

On to step 12:
865 can be fit into 6550 7 times, resulting in a remainder of 495.
Use 7 as the next digit of our solution. 
Result so far: 50617.1537
Subtracting 6055 from 6550 leaves us with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Moving on to step 13:
865 can be fit into 4950 5 times, resulting in a remainder of 625.
The number 5 becomes the next digit in our result. 
Result so far: 50617.15375
Subtracting 4325 from 4950 leaves us with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Advancing to step 14:
6250 divided by 865 is 7 with a remainder of 195.
Use 7 as the next digit of our solution. 
Result so far: 50617.153757
Subtracting 6055 from 6250 leaves us with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 15:
When dividing 1950 by 865, we get 2 with a remainder of 220.
Put 2 as the next digit of the answer. 
Result so far: 50617.1537572
Subtract 1730 from 1950 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 16:
The number 865 fits into 2200 2 times, leaving a remainder of 470.
Record the quotient 2 as the next digit in the result. 
Result so far: 50617.15375722
Subtract 1730 from 2200 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Our division results in 50617.15375722 with a remaining 4.7e-07.