30017064 divided by 783 
The aim is to understand the frequency of 783 in 30017064.

Going ahead to step 1:
3 divided by 783 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 783

On to step 2:
If we divide 30 by 783, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 783

Moving on to step 3:
300 divided by 783 is 0 with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 300 leaves us with 300.
Append the next digit (1) from the dividend to 300 and continue with: 3001 / 783

On to step 4:
If we divide 3001 by 783, we get 3 and a remainder of 652.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 2349 from 3001 leaves us with 652.
Include the next digit (7) from the dividend after 652, then repeat: 6527 / 783

Step 5:
If we divide 6527 by 783, we get 8 and a remainder of 263.
The next digit of our result is 8. 
Result so far: 38.0
The remainder is 263 after subtracting 6264 from 6527.
Include the next digit (0) from the dividend after 263, then repeat: 2630 / 783

Step 6:
The number 783 fits into 2630 3 times, leaving a remainder of 281.
Record the quotient 3 as the next digit in the result. 
Result so far: 383.0
The remainder is 281 after subtracting 2349 from 2630.
Take the next digit (6) from the dividend and append it to 281, then repeat: 2816 / 783

Moving on to step 7:
783 goes into 2816 3 times with a remainder of 467.
The next digit of our result is 3. 
Result so far: 3833.0
Deduct 2349 from 2816 and we're left with 467.
Grab the next digit (4) from the dividend, add it to 467, then carry on: 4674 / 783

On to step 8:
783 can be fit into 4674 5 times, resulting in a remainder of 759.
Put 5 as the next digit of the answer. 
Result so far: 38335.0
The remainder is 759 after subtracting 3915 from 4674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7590, and continue the process.

Step 9:
783 can be fit into 7590 9 times, resulting in a remainder of 543.
Use 9 as the next digit of our solution. 
Result so far: 38335.9
Subtracting 7047 from 7590 leaves us with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Step 10:
The number 783 fits into 5430 6 times, leaving a remainder of 732.
Write down 6 as next digit of the result. 
Result so far: 38335.96
Subtracting 4698 from 5430 leaves us with 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Going ahead to step 11:
783 goes into 7320 9 times with a remainder of 273.
Write down 9 as next digit of the result. 
Result so far: 38335.969
If we subtract 7047 from 7320, we get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Step 12:
When dividing 2730 by 783, we get 3 with a remainder of 381.
The number 3 becomes the next digit in our result. 
Result so far: 38335.9693
The remainder is 381 after subtracting 2349 from 2730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

Moving on to step 13:
The number 783 fits into 3810 4 times, leaving a remainder of 678.
Record the quotient 4 as the next digit in the result. 
Result so far: 38335.96934
If we subtract 3132 from 3810, we get 678.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6780, and continue the process.

Going ahead to step 14:
The number 783 fits into 6780 8 times, leaving a remainder of 516.
Put 8 as the next digit of the answer. 
Result so far: 38335.969348
Subtracting 6264 from 6780 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Moving on to step 15:
5160 divided by 783 is 6 with a remainder of 462.
Use 6 as the next digit of our solution. 
Result so far: 38335.9693486
The remainder is 462 after subtracting 4698 from 5160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Going ahead to step 16:
The number 783 fits into 4620 5 times, leaving a remainder of 705.
The next digit of our result is 5. 
Result so far: 38335.96934865
If we subtract 3915 from 4620, we get 705.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

The final result is 38335.96934865 with a remainder of 7.05e-07.