42587924 ÷ 793 
The aim is to understand the frequency of 793 in 42587924.

Going ahead to step 1:
When dividing 4 by 793, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 793

On to step 2:
793 can be fit into 42 0 times, resulting in a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 793

Step 3:
If we divide 425 by 793, we get 0 and a remainder of 425.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 425 after subtracting 0 from 425.
Take the next digit (8) from the dividend and append it to 425, then repeat: 4258 / 793

Moving on to step 4:
793 can be fit into 4258 5 times, resulting in a remainder of 293.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 3965 from 4258, we get 293.
Include the next digit (7) from the dividend after 293, then repeat: 2937 / 793

On to step 5:
793 can be fit into 2937 3 times, resulting in a remainder of 558.
Put 3 as the next digit of the answer. 
Result so far: 53.0
If we subtract 2379 from 2937, we get 558.
Append the next digit (9) from the dividend to 558 and continue with: 5589 / 793

On to step 6:
793 goes into 5589 7 times with a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 537.0
If we subtract 5551 from 5589, we get 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 793

Going ahead to step 7:
The number 793 fits into 382 0 times, leaving a remainder of 382.
Write down 0 as next digit of the result. 
Result so far: 5370.0
Subtract 0 from 382 to get 382.
Include the next digit (4) from the dividend after 382, then repeat: 3824 / 793

Going ahead to step 8:
If we divide 3824 by 793, we get 4 and a remainder of 652.
Write down 4 as next digit of the result. 
Result so far: 53704.0
Subtract 3172 from 3824 to get 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Step 9:
6520 divided by 793 is 8 with a remainder of 176.
The next digit of our result is 8. 
Result so far: 53704.8
Deduct 6344 from 6520 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 10:
When dividing 1760 by 793, we get 2 with a remainder of 174.
The number 2 becomes the next digit in our result. 
Result so far: 53704.82
Deduct 1586 from 1760 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Let's proceed to step 11:
The number 793 fits into 1740 2 times, leaving a remainder of 154.
The number 2 becomes the next digit in our result. 
Result so far: 53704.822
The remainder is 154 after subtracting 1586 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

After the division, we end up with 53704.822 and a remainder of 0.0154.