Let's divide 42923617 by 506
The aim is to understand the frequency of 506 in 42923617.

On to step 1:
When dividing 4 by 506, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 506

Step 2:
506 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.
Bring next digit (9) of the dividend behind the 42 and repeat the process: 429 / 506

Step 3:
When dividing 429 by 506, we get 0 with a remainder of 429.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 429 after subtracting 0 from 429.
Bring next digit (2) of the dividend behind the 429 and repeat the process: 4292 / 506

Advancing to step 4:
506 can be fit into 4292 8 times, resulting in a remainder of 244.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 4048 from 4292, we get 244.
Bring next digit (3) of the dividend behind the 244 and repeat the process: 2443 / 506

Advancing to step 5:
When dividing 2443 by 506, we get 4 with a remainder of 419.
Write down 4 as next digit of the result. 
Result so far: 84.0
The remainder is 419 after subtracting 2024 from 2443.
Take the next digit (6) from the dividend and append it to 419, then repeat: 4196 / 506

Let's proceed to step 6:
When dividing 4196 by 506, we get 8 with a remainder of 148.
The next digit of our result is 8. 
Result so far: 848.0
If we subtract 4048 from 4196, we get 148.
Bring next digit (1) of the dividend behind the 148 and repeat the process: 1481 / 506

On to step 7:
506 goes into 1481 2 times with a remainder of 469.
The next digit of our result is 2. 
Result so far: 8482.0
If we take 1012 away from 1481, we end up with 469.
Take the next digit (7) from the dividend and append it to 469, then repeat: 4697 / 506

Going ahead to step 8:
When dividing 4697 by 506, we get 9 with a remainder of 143.
Write down 9 as next digit of the result. 
Result so far: 84829.0
If we take 4554 away from 4697, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Let's proceed to step 9:
506 can be fit into 1430 2 times, resulting in a remainder of 418.
The next digit of our result is 2. 
Result so far: 84829.2
If we take 1012 away from 1430, we end up with 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Going ahead to step 10:
The number 506 fits into 4180 8 times, leaving a remainder of 132.
Put 8 as the next digit of the answer. 
Result so far: 84829.28
If we subtract 4048 from 4180, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

On to step 11:
506 can be fit into 1320 2 times, resulting in a remainder of 308.
Write down 2 as next digit of the result. 
Result so far: 84829.282
The remainder is 308 after subtracting 1012 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 12:
If we divide 3080 by 506, we get 6 and a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 84829.2826
Deduct 3036 from 3080 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
440 divided by 506 is 0 with a remainder of 440.
Put 0 as the next digit of the answer. 
Result so far: 84829.2826
The remainder is 440 after subtracting 0 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 14:
When dividing 4400 by 506, we get 8 with a remainder of 352.
Record the quotient 8 as the next digit in the result. 
Result so far: 84829.282608
Subtracting 4048 from 4400 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 15:
506 can be fit into 3520 6 times, resulting in a remainder of 484.
The next digit of our result is 6. 
Result so far: 84829.2826086
Deduct 3036 from 3520 and we're left with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Step 16:
The number 506 fits into 4840 9 times, leaving a remainder of 286.
Put 9 as the next digit of the answer. 
Result so far: 84829.28260869
Subtracting 4554 from 4840 leaves us with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

After the division, we end up with 84829.28260869 and a remainder of 2.86e-07.