We're dividing 93387931 by 510 
The aim is to understand the frequency of 510 in 93387931.

Advancing to step 1:
9 divided by 510 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 510

Going ahead to step 2:
The number 510 fits into 93 0 times, leaving a remainder of 93.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Grab the next digit (3) from the dividend, add it to 93, then carry on: 933 / 510

Moving on to step 3:
510 can be fit into 933 1 times, resulting in a remainder of 423.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 510 away from 933, we end up with 423.
Fetch the next digit (8) from the dividend, attach it to 423 and continue: 4238 / 510

Let's proceed to step 4:
510 can be fit into 4238 8 times, resulting in a remainder of 158.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we take 4080 away from 4238, we end up with 158.
Bring next digit (7) of the dividend behind the 158 and repeat the process: 1587 / 510

Step 5:
The number 510 fits into 1587 3 times, leaving a remainder of 57.
Record the quotient 3 as the next digit in the result. 
Result so far: 183.0
If we subtract 1530 from 1587, we get 57.
Take the next digit (9) from the dividend and append it to 57, then repeat: 579 / 510

Advancing to step 6:
510 goes into 579 1 times with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 1831.0
If we subtract 510 from 579, we get 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 510

Advancing to step 7:
When dividing 693 by 510, we get 1 with a remainder of 183.
Record the quotient 1 as the next digit in the result. 
Result so far: 18311.0
Deduct 510 from 693 and we're left with 183.
Grab the next digit (1) from the dividend, add it to 183, then carry on: 1831 / 510

Step 8:
The number 510 fits into 1831 3 times, leaving a remainder of 301.
Put 3 as the next digit of the answer. 
Result so far: 183113.0
Deduct 1530 from 1831 and we're left with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 9:
When dividing 3010 by 510, we get 5 with a remainder of 460.
The number 5 becomes the next digit in our result. 
Result so far: 183113.5
Subtracting 2550 from 3010 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 10:
The number 510 fits into 4600 9 times, leaving a remainder of 10.
The next digit of our result is 9. 
Result so far: 183113.59
Deduct 4590 from 4600 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
If we divide 100 by 510, we get 0 and a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 183113.59
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 12:
510 goes into 1000 1 times with a remainder of 490.
The number 1 becomes the next digit in our result. 
Result so far: 183113.5901
Deduct 510 from 1000 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Step 13:
510 can be fit into 4900 9 times, resulting in a remainder of 310.
Record the quotient 9 as the next digit in the result. 
Result so far: 183113.59019
The remainder is 310 after subtracting 4590 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 14:
The number 510 fits into 3100 6 times, leaving a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 183113.590196
Subtract 3060 from 3100 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 15:
If we divide 400 by 510, we get 0 and a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 183113.590196
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 16:
The number 510 fits into 4000 7 times, leaving a remainder of 430.
Use 7 as the next digit of our solution. 
Result so far: 183113.59019607
Deduct 3570 from 4000 and we're left with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

The final result is 183113.59019607 with a remainder of 4.3e-07.