77925724 ÷ 283 
The aim is to understand the frequency of 283 in 77925724.

Step 1:
7 divided by 283 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 283

Going ahead to step 2:
The number 283 fits into 77 0 times, leaving a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 283

Advancing to step 3:
283 goes into 779 2 times with a remainder of 213.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 566 from 779, we get 213.
Include the next digit (2) from the dividend after 213, then repeat: 2132 / 283

On to step 4:
When dividing 2132 by 283, we get 7 with a remainder of 151.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
The remainder is 151 after subtracting 1981 from 2132.
Include the next digit (5) from the dividend after 151, then repeat: 1515 / 283

Moving on to step 5:
1515 divided by 283 is 5 with a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 275.0
If we take 1415 away from 1515, we end up with 100.
Grab the next digit (7) from the dividend, add it to 100, then carry on: 1007 / 283

Moving on to step 6:
283 can be fit into 1007 3 times, resulting in a remainder of 158.
The next digit of our result is 3. 
Result so far: 2753.0
Subtract 849 from 1007 to get 158.
Append the next digit (2) from the dividend to 158 and continue with: 1582 / 283

Step 7:
283 can be fit into 1582 5 times, resulting in a remainder of 167.
Use 5 as the next digit of our solution. 
Result so far: 27535.0
If we take 1415 away from 1582, we end up with 167.
Include the next digit (4) from the dividend after 167, then repeat: 1674 / 283

Let's proceed to step 8:
1674 divided by 283 is 5 with a remainder of 259.
Record the quotient 5 as the next digit in the result. 
Result so far: 275355.0
The remainder is 259 after subtracting 1415 from 1674.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Advancing to step 9:
283 goes into 2590 9 times with a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 275355.9
Deduct 2547 from 2590 and we're left 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.

On to step 10:
283 goes into 430 1 times with a remainder of 147.
Use 1 as the next digit of our solution. 
Result so far: 275355.91
Subtracting 283 from 430 leaves us with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Going ahead to step 11:
If we divide 1470 by 283, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 275355.915
The remainder is 55 after subtracting 1415 from 1470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 12:
The number 283 fits into 550 1 times, leaving a remainder of 267.
Use 1 as the next digit of our solution. 
Result so far: 275355.9151
The remainder is 267 after subtracting 283 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Moving on to step 13:
283 can be fit into 2670 9 times, resulting in a remainder of 123.
Write down 9 as next digit of the result. 
Result so far: 275355.91519
The remainder is 123 after subtracting 2547 from 2670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Step 14:
If we divide 1230 by 283, we get 4 and a remainder of 98.
Put 4 as the next digit of the answer. 
Result so far: 275355.915194
Subtracting 1132 from 1230 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Step 15:
If we divide 980 by 283, we get 3 and a remainder of 131.
Use 3 as the next digit of our solution. 
Result so far: 275355.9151943
Subtract 849 from 980 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 16:
When dividing 1310 by 283, we get 4 with a remainder of 178.
The number 4 becomes the next digit in our result. 
Result so far: 275355.91519434
Subtracting 1132 from 1310 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

The final result is 275355.91519434 with a remainder of 1.78e-07.