We're dividing 96581961 by 783 
The aim is to understand the frequency of 783 in 96581961.

Going ahead to step 1:
9 divided by 783 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 783

Moving on to step 2:
When dividing 96 by 783, we get 0 with a remainder of 96.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 96 and we're left with 96.
Include the next digit (5) from the dividend after 96, then repeat: 965 / 783

On to step 3:
If we divide 965 by 783, we get 1 and a remainder of 182.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 783 from 965 to get 182.
Fetch the next digit (8) from the dividend, attach it to 182 and continue: 1828 / 783

Step 4:
783 can be fit into 1828 2 times, resulting in a remainder of 262.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1566 from 1828 leaves us with 262.
Include the next digit (1) from the dividend after 262, then repeat: 2621 / 783

Advancing to step 5:
783 can be fit into 2621 3 times, resulting in a remainder of 272.
Use 3 as the next digit of our solution. 
Result so far: 123.0
The remainder is 272 after subtracting 2349 from 2621.
Take the next digit (9) from the dividend and append it to 272, then repeat: 2729 / 783

Let's proceed to step 6:
783 goes into 2729 3 times with a remainder of 380.
Record the quotient 3 as the next digit in the result. 
Result so far: 1233.0
If we subtract 2349 from 2729, we get 380.
Grab the next digit (6) from the dividend, add it to 380, then carry on: 3806 / 783

Going ahead to step 7:
The number 783 fits into 3806 4 times, leaving a remainder of 674.
The next digit of our result is 4. 
Result so far: 12334.0
If we take 3132 away from 3806, we end up with 674.
Include the next digit (1) from the dividend after 674, then repeat: 6741 / 783

Advancing to step 8:
If we divide 6741 by 783, we get 8 and a remainder of 477.
Record the quotient 8 as the next digit in the result. 
Result so far: 123348.0
If we subtract 6264 from 6741, we get 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Advancing to step 9:
The number 783 fits into 4770 6 times, leaving a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 123348.6
The remainder is 72 after subtracting 4698 from 4770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 10:
When dividing 720 by 783, we get 0 with a remainder of 720.
Write down 0 as next digit of the result. 
Result so far: 123348.6
If we take 0 away from 720, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Let's proceed to step 11:
7200 divided by 783 is 9 with a remainder of 153.
The next digit of our result is 9. 
Result so far: 123348.609
Deduct 7047 from 7200 and we're left with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Let's proceed to step 12:
When dividing 1530 by 783, we get 1 with a remainder of 747.
Use 1 as the next digit of our solution. 
Result so far: 123348.6091
Subtract 783 from 1530 to get 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

Going ahead to step 13:
783 goes into 7470 9 times with a remainder of 423.
The next digit of our result is 9. 
Result so far: 123348.60919
If we take 7047 away from 7470, we end up with 423.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Advancing to step 14:
When dividing 4230 by 783, we get 5 with a remainder of 315.
The next digit of our result is 5. 
Result so far: 123348.609195
If we take 3915 away from 4230, we end up with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 15:
3150 divided by 783 is 4 with a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 123348.6091954
Subtracting 3132 from 3150 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 16:
The number 783 fits into 180 0 times, leaving a remainder of 180.
Use 0 as the next digit of our solution. 
Result so far: 123348.6091954
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Our division results in 123348.6091954 with a remaining 1.8e-07.