57979968 ÷ 506 
The aim is to understand the frequency of 506 in 57979968.

Going ahead to step 1:
506 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 506

Advancing to step 2:
506 goes into 57 0 times with a remainder of 57.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Include the next digit (9) from the dividend after 57, then repeat: 579 / 506

Advancing to step 3:
If we divide 579 by 506, we get 1 and a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 506 from 579 and we're left with 73.
Fetch the next digit (7) from the dividend, attach it to 73 and continue: 737 / 506

Advancing to step 4:
The number 506 fits into 737 1 times, leaving a remainder of 231.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 506 from 737 and we're left with 231.
Fetch the next digit (9) from the dividend, attach it to 231 and continue: 2319 / 506

Step 5:
506 goes into 2319 4 times with a remainder of 295.
Put 4 as the next digit of the answer. 
Result so far: 114.0
Subtract 2024 from 2319 to get 295.
Append the next digit (9) from the dividend to 295 and continue with: 2959 / 506

Let's proceed to step 6:
When dividing 2959 by 506, we get 5 with a remainder of 429.
The next digit of our result is 5. 
Result so far: 1145.0
The remainder is 429 after subtracting 2530 from 2959.
Bring next digit (6) of the dividend behind the 429 and repeat the process: 4296 / 506

Step 7:
506 goes into 4296 8 times with a remainder of 248.
Use 8 as the next digit of our solution. 
Result so far: 11458.0
If we subtract 4048 from 4296, we get 248.
Grab the next digit (8) from the dividend, add it to 248, then carry on: 2488 / 506

Step 8:
2488 divided by 506 is 4 with a remainder of 464.
Write down 4 as next digit of the result. 
Result so far: 114584.0
If we take 2024 away from 2488, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 9:
4640 divided by 506 is 9 with a remainder of 86.
Put 9 as the next digit of the answer. 
Result so far: 114584.9
Subtract 4554 from 4640 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Advancing to step 10:
506 can be fit into 860 1 times, resulting in a remainder of 354.
The next digit of our result is 1. 
Result so far: 114584.91
If we subtract 506 from 860, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 11:
If we divide 3540 by 506, we get 6 and a remainder of 504.
Use 6 as the next digit of our solution. 
Result so far: 114584.916
Deduct 3036 from 3540 and we're left with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Moving on to step 12:
5040 divided by 506 is 9 with a remainder of 486.
Write down 9 as next digit of the result. 
Result so far: 114584.9169
Subtracting 4554 from 5040 leaves us with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Advancing to step 13:
If we divide 4860 by 506, we get 9 and a remainder of 306.
Record the quotient 9 as the next digit in the result. 
Result so far: 114584.91699
Deduct 4554 from 4860 and we're left with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

The final outcome is 114584.91699, with a leftover of 0.000306.