5243767 ÷ 516 
The aim is to understand the frequency of 516 in 5243767.

Step 1:
When dividing 5 by 516, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 516

Moving on to step 2:
52 divided by 516 is 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 516

Let's proceed to step 3:
524 divided by 516 is 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 8 after subtracting 516 from 524.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 516

Step 4:
The number 516 fits into 83 0 times, leaving a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 83 leaves us with 83.
Include the next digit (7) from the dividend after 83, then repeat: 837 / 516

Moving on to step 5:
516 can be fit into 837 1 times, resulting in a remainder of 321.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtracting 516 from 837 leaves us with 321.
Append the next digit (6) from the dividend to 321 and continue with: 3216 / 516

Advancing to step 6:
If we divide 3216 by 516, we get 6 and a remainder of 120.
The next digit of our result is 6. 
Result so far: 1016.0
Subtracting 3096 from 3216 leaves us with 120.
Bring next digit (7) of the dividend behind the 120 and repeat the process: 1207 / 516

Going ahead to step 7:
516 goes into 1207 2 times with a remainder of 175.
Use 2 as the next digit of our solution. 
Result so far: 10162.0
Deduct 1032 from 1207 and we're left with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 8:
1750 divided by 516 is 3 with a remainder of 202.
Use 3 as the next digit of our solution. 
Result so far: 10162.3
Subtract 1548 from 1750 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 9:
When dividing 2020 by 516, we get 3 with a remainder of 472.
Put 3 as the next digit of the answer. 
Result so far: 10162.33
If we take 1548 away from 2020, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

After the division, we end up with 10162.33 and a remainder of 0.472.