We're dividing 61128601 by 819 
The aim is to understand the frequency of 819 in 61128601.

Moving on to step 1:
When dividing 6 by 819, we get 0 with 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.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 819

Advancing to step 2:
The number 819 fits into 61 0 times, leaving a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Grab the next digit (1) from the dividend, add it to 61, then carry on: 611 / 819

On to step 3:
The number 819 fits into 611 0 times, leaving a remainder of 611.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 611, we end up with 611.
Include the next digit (2) from the dividend after 611, then repeat: 6112 / 819

Advancing to step 4:
819 goes into 6112 7 times with a remainder of 379.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 5733 from 6112 to get 379.
Append the next digit (8) from the dividend to 379 and continue with: 3798 / 819

On to step 5:
If we divide 3798 by 819, we get 4 and a remainder of 522.
Record the quotient 4 as the next digit in the result. 
Result so far: 74.0
If we take 3276 away from 3798, we end up with 522.
Grab the next digit (6) from the dividend, add it to 522, then carry on: 5226 / 819

Going ahead to step 6:
If we divide 5226 by 819, we get 6 and a remainder of 312.
The number 6 becomes the next digit in our result. 
Result so far: 746.0
Subtracting 4914 from 5226 leaves us with 312.
Fetch the next digit (0) from the dividend, attach it to 312 and continue: 3120 / 819

Step 7:
3120 divided by 819 is 3 with a remainder of 663.
The next digit of our result is 3. 
Result so far: 7463.0
If we subtract 2457 from 3120, we get 663.
Take the next digit (1) from the dividend and append it to 663, then repeat: 6631 / 819

Let's proceed to step 8:
The number 819 fits into 6631 8 times, leaving a remainder of 79.
Record the quotient 8 as the next digit in the result. 
Result so far: 74638.0
Subtracting 6552 from 6631 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Step 9:
819 goes into 790 0 times with a remainder of 790.
The number 0 becomes the next digit in our result. 
Result so far: 74638.0
Subtract 0 from 790 to get 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Moving on to step 10:
If we divide 7900 by 819, we get 9 and a remainder of 529.
Put 9 as the next digit of the answer. 
Result so far: 74638.09
Subtract 7371 from 7900 to get 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Advancing to step 11:
5290 divided by 819 is 6 with a remainder of 376.
Use 6 as the next digit of our solution. 
Result so far: 74638.096
Subtracting 4914 from 5290 leaves us with 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Advancing to step 12:
819 can be fit into 3760 4 times, resulting in a remainder of 484.
Record the quotient 4 as the next digit in the result. 
Result so far: 74638.0964
Deduct 3276 from 3760 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Let's proceed to step 13:
When dividing 4840 by 819, we get 5 with a remainder of 745.
Record the quotient 5 as the next digit in the result. 
Result so far: 74638.09645
Subtracting 4095 from 4840 leaves us with 745.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7450, and continue the process.

Advancing to step 14:
The number 819 fits into 7450 9 times, leaving a remainder of 79.
The number 9 becomes the next digit in our result. 
Result so far: 74638.096459
If we take 7371 away from 7450, we end up with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 15:
819 can be fit into 790 0 times, resulting in a remainder of 790.
Use 0 as the next digit of our solution. 
Result so far: 74638.096459
Subtract 0 from 790 to get 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Moving on to step 16:
819 can be fit into 7900 9 times, resulting in a remainder of 529.
Record the quotient 9 as the next digit in the result. 
Result so far: 74638.09645909
The remainder is 529 after subtracting 7371 from 7900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

The quotient of the division is 74638.09645909, and the remainder is 5.29e-07.