30072724 ÷ 783 
The aim is to understand the frequency of 783 in 30072724.

Step 1:
The number 783 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 783

Advancing to step 2:
783 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Grab the next digit (0) from the dividend, add it to 30, then carry on: 300 / 783

Going ahead to step 3:
300 divided by 783 is 0 with a remainder of 300.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 300 to get 300.
Grab the next digit (7) from the dividend, add it to 300, then carry on: 3007 / 783

Let's proceed to step 4:
783 goes into 3007 3 times with a remainder of 658.
The next digit of our result is 3. 
Result so far: 3.0
If we take 2349 away from 3007, we end up with 658.
Bring next digit (2) of the dividend behind the 658 and repeat the process: 6582 / 783

Advancing to step 5:
When dividing 6582 by 783, we get 8 with a remainder of 318.
Put 8 as the next digit of the answer. 
Result so far: 38.0
If we take 6264 away from 6582, we end up with 318.
Include the next digit (7) from the dividend after 318, then repeat: 3187 / 783

Step 6:
If we divide 3187 by 783, we get 4 and a remainder of 55.
Use 4 as the next digit of our solution. 
Result so far: 384.0
Deduct 3132 from 3187 and we're left with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 783

Step 7:
783 can be fit into 552 0 times, resulting in a remainder of 552.
Use 0 as the next digit of our solution. 
Result so far: 3840.0
Subtracting 0 from 552 leaves us with 552.
Take the next digit (4) from the dividend and append it to 552, then repeat: 5524 / 783

Moving on to step 8:
If we divide 5524 by 783, we get 7 and a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 38407.0
Subtracting 5481 from 5524 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
783 can be fit into 430 0 times, resulting in a remainder of 430.
The next digit of our result is 0. 
Result so far: 38407.0
The remainder is 430 after subtracting 0 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 10:
If we divide 4300 by 783, we get 5 and a remainder of 385.
Use 5 as the next digit of our solution. 
Result so far: 38407.05
If we take 3915 away from 4300, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Going ahead to step 11:
783 can be fit into 3850 4 times, resulting in a remainder of 718.
Write down 4 as next digit of the result. 
Result so far: 38407.054
Deduct 3132 from 3850 and we're left with 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

On to step 12:
783 goes into 7180 9 times with a remainder of 133.
Write down 9 as next digit of the result. 
Result so far: 38407.0549
The remainder is 133 after subtracting 7047 from 7180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 13:
The number 783 fits into 1330 1 times, leaving a remainder of 547.
Record the quotient 1 as the next digit in the result. 
Result so far: 38407.05491
Subtracting 783 from 1330 leaves us with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Let's proceed to step 14:
783 goes into 5470 6 times with a remainder of 772.
The number 6 becomes the next digit in our result. 
Result so far: 38407.054916
If we take 4698 away from 5470, we end up with 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

Going ahead to step 15:
7720 divided by 783 is 9 with a remainder of 673.
The next digit of our result is 9. 
Result so far: 38407.0549169
The remainder is 673 after subtracting 7047 from 7720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6730, and continue the process.

Moving on to step 16:
If we divide 6730 by 783, we get 8 and a remainder of 466.
Record the quotient 8 as the next digit in the result. 
Result so far: 38407.05491698
Deduct 6264 from 6730 and we're left with 466.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4660, and continue the process.

The final outcome is 38407.05491698, with a leftover of 4.66e-07.