Let's divide 86737824 by 507
The aim is to understand the frequency of 507 in 86737824.

Step 1:
The number 507 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 507

Advancing to step 2:
The number 507 fits into 86 0 times, leaving a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Include the next digit (7) from the dividend after 86, then repeat: 867 / 507

Step 3:
When dividing 867 by 507, we get 1 with a remainder of 360.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 507 from 867 and we're left with 360.
Append the next digit (3) from the dividend to 360 and continue with: 3603 / 507

Going ahead to step 4:
3603 divided by 507 is 7 with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 3549 from 3603 and we're left with 54.
Include the next digit (7) from the dividend after 54, then repeat: 547 / 507

Advancing to step 5:
If we divide 547 by 507, we get 1 and a remainder of 40.
The next digit of our result is 1. 
Result so far: 171.0
Subtracting 507 from 547 leaves us with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 507

Step 6:
507 can be fit into 408 0 times, resulting in a remainder of 408.
The next digit of our result is 0. 
Result so far: 1710.0
Subtract 0 from 408 to get 408.
Bring next digit (2) of the dividend behind the 408 and repeat the process: 4082 / 507

Advancing to step 7:
If we divide 4082 by 507, we get 8 and a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 17108.0
If we take 4056 away from 4082, we end up with 26.
Include the next digit (4) from the dividend after 26, then repeat: 264 / 507

Let's proceed to step 8:
507 goes into 264 0 times with a remainder of 264.
The number 0 becomes the next digit in our result. 
Result so far: 171080.0
Deduct 0 from 264 and we're left with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 9:
If we divide 2640 by 507, we get 5 and a remainder of 105.
The next digit of our result is 5. 
Result so far: 171080.5
If we subtract 2535 from 2640, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 10:
If we divide 1050 by 507, we get 2 and a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 171080.52
Subtract 1014 from 1050 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
360 divided by 507 is 0 with a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 171080.52
If we subtract 0 from 360, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 12:
When dividing 3600 by 507, we get 7 with a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 171080.5207
Deduct 3549 from 3600 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 13:
If we divide 510 by 507, we get 1 and a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 171080.52071
Subtract 507 from 510 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 14:
30 divided by 507 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 171080.52071
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 15:
The number 507 fits into 300 0 times, leaving a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 171080.52071
Subtracting 0 from 300 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 171080.52071, and the remainder is 3e-06.