We're dividing 72006548 by 508 
The aim is to understand the frequency of 508 in 72006548.

Moving on to step 1:
508 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 508

On to step 2:
508 can be fit into 72 0 times, resulting in a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Take the next digit (0) from the dividend and append it to 72, then repeat: 720 / 508

Let's proceed to step 3:
When dividing 720 by 508, we get 1 with a remainder of 212.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 508 from 720, we get 212.
Take the next digit (0) from the dividend and append it to 212, then repeat: 2120 / 508

Going ahead to step 4:
The number 508 fits into 2120 4 times, leaving a remainder of 88.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Subtract 2032 from 2120 to get 88.
Grab the next digit (6) from the dividend, add it to 88, then carry on: 886 / 508

Advancing to step 5:
The number 508 fits into 886 1 times, leaving a remainder of 378.
Write down 1 as next digit of the result. 
Result so far: 141.0
Subtracting 508 from 886 leaves us with 378.
Include the next digit (5) from the dividend after 378, then repeat: 3785 / 508

Step 6:
The number 508 fits into 3785 7 times, leaving a remainder of 229.
Record the quotient 7 as the next digit in the result. 
Result so far: 1417.0
If we take 3556 away from 3785, we end up with 229.
Take the next digit (4) from the dividend and append it to 229, then repeat: 2294 / 508

Step 7:
If we divide 2294 by 508, we get 4 and a remainder of 262.
The next digit of our result is 4. 
Result so far: 14174.0
Subtract 2032 from 2294 to get 262.
Append the next digit (8) from the dividend to 262 and continue with: 2628 / 508

On to step 8:
If we divide 2628 by 508, we get 5 and a remainder of 88.
The next digit of our result is 5. 
Result so far: 141745.0
Deduct 2540 from 2628 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 9:
The number 508 fits into 880 1 times, leaving a remainder of 372.
Put 1 as the next digit of the answer. 
Result so far: 141745.1
If we subtract 508 from 880, we get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Going ahead to step 10:
The number 508 fits into 3720 7 times, leaving a remainder of 164.
Use 7 as the next digit of our solution. 
Result so far: 141745.17
Deduct 3556 from 3720 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 11:
508 can be fit into 1640 3 times, resulting in a remainder of 116.
Put 3 as the next digit of the answer. 
Result so far: 141745.173
Subtract 1524 from 1640 to get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Moving on to step 12:
When dividing 1160 by 508, we get 2 with a remainder of 144.
The number 2 becomes the next digit in our result. 
Result so far: 141745.1732
Deduct 1016 from 1160 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 13:
1440 divided by 508 is 2 with a remainder of 424.
Write down 2 as next digit of the result. 
Result so far: 141745.17322
Subtracting 1016 from 1440 leaves us with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

The final outcome is 141745.17322, with a leftover of 0.000424.