Let's divide 15139494 by 506
The aim is to understand the frequency of 506 in 15139494.

Step 1:
506 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 506

Step 2:
506 goes into 15 0 times with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 506

Advancing to step 3:
151 divided by 506 is 0 with a remainder of 151.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 151, we get 151.
Grab the next digit (3) from the dividend, add it to 151, then carry on: 1513 / 506

On to step 4:
506 goes into 1513 2 times with a remainder of 501.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1012 from 1513 to get 501.
Fetch the next digit (9) from the dividend, attach it to 501 and continue: 5019 / 506

Let's proceed to step 5:
5019 divided by 506 is 9 with a remainder of 465.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 465 after subtracting 4554 from 5019.
Bring next digit (4) of the dividend behind the 465 and repeat the process: 4654 / 506

On to step 6:
506 can be fit into 4654 9 times, resulting in a remainder of 100.
Record the quotient 9 as the next digit in the result. 
Result so far: 299.0
Deduct 4554 from 4654 and we're left with 100.
Include the next digit (9) from the dividend after 100, then repeat: 1009 / 506

Going ahead to step 7:
1009 divided by 506 is 1 with a remainder of 503.
The next digit of our result is 1. 
Result so far: 2991.0
Subtract 506 from 1009 to get 503.
Append the next digit (4) from the dividend to 503 and continue with: 5034 / 506

Step 8:
If we divide 5034 by 506, we get 9 and a remainder of 480.
Use 9 as the next digit of our solution. 
Result so far: 29919.0
Subtract 4554 from 5034 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 9:
When dividing 4800 by 506, we get 9 with a remainder of 246.
The number 9 becomes the next digit in our result. 
Result so far: 29919.9
Subtracting 4554 from 4800 leaves us with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

Moving on to step 10:
2460 divided by 506 is 4 with a remainder of 436.
Write down 4 as next digit of the result. 
Result so far: 29919.94
If we take 2024 away from 2460, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 11:
If we divide 4360 by 506, we get 8 and a remainder of 312.
The next digit of our result is 8. 
Result so far: 29919.948
Subtracting 4048 from 4360 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Let's proceed to step 12:
If we divide 3120 by 506, we get 6 and a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 29919.9486
If we take 3036 away from 3120, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 13:
840 divided by 506 is 1 with a remainder of 334.
Write down 1 as next digit of the result. 
Result so far: 29919.94861
Deduct 506 from 840 and we're left with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 14:
The number 506 fits into 3340 6 times, leaving a remainder of 304.
The next digit of our result is 6. 
Result so far: 29919.948616
Subtract 3036 from 3340 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 15:
The number 506 fits into 3040 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 29919.9486166
Deduct 3036 from 3040 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 29919.9486166, with a leftover of 4e-08.