We divide 28169226 by 507
The aim is to understand the frequency of 507 in 28169226.

Going ahead to step 1:
When dividing 2 by 507, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 507

Step 2:
507 goes into 28 0 times with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Include the next digit (1) from the dividend after 28, then repeat: 281 / 507

Advancing to step 3:
The number 507 fits into 281 0 times, leaving a remainder of 281.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 281 leaves us with 281.
Include the next digit (6) from the dividend after 281, then repeat: 2816 / 507

Going ahead to step 4:
507 can be fit into 2816 5 times, resulting in a remainder of 281.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 2535 from 2816 and we're left with 281.
Include the next digit (9) from the dividend after 281, then repeat: 2819 / 507

Step 5:
507 can be fit into 2819 5 times, resulting in a remainder of 284.
Record the quotient 5 as the next digit in the result. 
Result so far: 55.0
The remainder is 284 after subtracting 2535 from 2819.
Fetch the next digit (2) from the dividend, attach it to 284 and continue: 2842 / 507

Moving on to step 6:
When dividing 2842 by 507, we get 5 with a remainder of 307.
Use 5 as the next digit of our solution. 
Result so far: 555.0
Subtracting 2535 from 2842 leaves us with 307.
Bring next digit (2) of the dividend behind the 307 and repeat the process: 3072 / 507

Moving on to step 7:
The number 507 fits into 3072 6 times, leaving a remainder of 30.
Write down 6 as next digit of the result. 
Result so far: 5556.0
The remainder is 30 after subtracting 3042 from 3072.
Append the next digit (6) from the dividend to 30 and continue with: 306 / 507

Advancing to step 8:
If we divide 306 by 507, we get 0 and a remainder of 306.
The next digit of our result is 0. 
Result so far: 55560.0
Deduct 0 from 306 and we're left with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Step 9:
The number 507 fits into 3060 6 times, leaving a remainder of 18.
The next digit of our result is 6. 
Result so far: 55560.6
Subtract 3042 from 3060 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
507 can be fit into 180 0 times, resulting in a remainder of 180.
Record the quotient 0 as the next digit in the result. 
Result so far: 55560.6
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 11:
If we divide 1800 by 507, we get 3 and a remainder of 279.
Put 3 as the next digit of the answer. 
Result so far: 55560.603
The remainder is 279 after subtracting 1521 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Moving on to step 12:
When dividing 2790 by 507, we get 5 with a remainder of 255.
Put 5 as the next digit of the answer. 
Result so far: 55560.6035
Deduct 2535 from 2790 and we're left with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 13:
507 goes into 2550 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 55560.60355
Deduct 2535 from 2550 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 55560.60355 with a remainder of 1.5e-05.