We're dividing 48091263 by 819 
The aim is to understand the frequency of 819 in 48091263.

Advancing to step 1:
819 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
Deduct 0 from 4 and we're left with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 819

Let's proceed to step 2:
819 can be fit into 48 0 times, resulting in a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 48 after subtracting 0 from 48.
Include the next digit (0) from the dividend after 48, then repeat: 480 / 819

Step 3:
480 divided by 819 is 0 with a remainder of 480.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 480, we end up with 480.
Append the next digit (9) from the dividend to 480 and continue with: 4809 / 819

Step 4:
4809 divided by 819 is 5 with a remainder of 714.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 4095 away from 4809, we end up with 714.
Grab the next digit (1) from the dividend, add it to 714, then carry on: 7141 / 819

Advancing to step 5:
819 can be fit into 7141 8 times, resulting in a remainder of 589.
Put 8 as the next digit of the answer. 
Result so far: 58.0
The remainder is 589 after subtracting 6552 from 7141.
Include the next digit (2) from the dividend after 589, then repeat: 5892 / 819

Let's proceed to step 6:
5892 divided by 819 is 7 with a remainder of 159.
Record the quotient 7 as the next digit in the result. 
Result so far: 587.0
Deduct 5733 from 5892 and we're left with 159.
Fetch the next digit (6) from the dividend, attach it to 159 and continue: 1596 / 819

On to step 7:
If we divide 1596 by 819, we get 1 and a remainder of 777.
Put 1 as the next digit of the answer. 
Result so far: 5871.0
The remainder is 777 after subtracting 819 from 1596.
Grab the next digit (3) from the dividend, add it to 777, then carry on: 7773 / 819

Going ahead to step 8:
7773 divided by 819 is 9 with a remainder of 402.
Put 9 as the next digit of the answer. 
Result so far: 58719.0
Deduct 7371 from 7773 and we're left with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Step 9:
If we divide 4020 by 819, we get 4 and a remainder of 744.
Write down 4 as next digit of the result. 
Result so far: 58719.4
If we take 3276 away from 4020, we end up with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Let's proceed to step 10:
819 goes into 7440 9 times with a remainder of 69.
Record the quotient 9 as the next digit in the result. 
Result so far: 58719.49
Deduct 7371 from 7440 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 11:
819 can be fit into 690 0 times, resulting in a remainder of 690.
Put 0 as the next digit of the answer. 
Result so far: 58719.49
Subtract 0 from 690 to get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Advancing to step 12:
When dividing 6900 by 819, we get 8 with a remainder of 348.
The next digit of our result is 8. 
Result so far: 58719.4908
Deduct 6552 from 6900 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Going ahead to step 13:
819 goes into 3480 4 times with a remainder of 204.
Write down 4 as next digit of the result. 
Result so far: 58719.49084
Subtracting 3276 from 3480 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 14:
If we divide 2040 by 819, we get 2 and a remainder of 402.
The number 2 becomes the next digit in our result. 
Result so far: 58719.490842
If we take 1638 away from 2040, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

On to step 15:
The number 819 fits into 4020 4 times, leaving a remainder of 744.
Write down 4 as next digit of the result. 
Result so far: 58719.4908424
If we take 3276 away from 4020, we end up with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Moving on to step 16:
The number 819 fits into 7440 9 times, leaving a remainder of 69.
Record the quotient 9 as the next digit in the result. 
Result so far: 58719.49084249
If we take 7371 away from 7440, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The final result is 58719.49084249 with a remainder of 6.9e-08.