Let's divide 53551513 by 917
The aim is to understand the frequency of 917 in 53551513.

Advancing to step 1:
If we divide 5 by 917, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 917

Advancing to step 2:
53 divided by 917 is 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Bring next digit (5) of the dividend behind the 53 and repeat the process: 535 / 917

On to step 3:
917 can be fit into 535 0 times, resulting in a remainder of 535.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 535, we end up with 535.
Append the next digit (5) from the dividend to 535 and continue with: 5355 / 917

Going ahead to step 4:
5355 divided by 917 is 5 with a remainder of 770.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 4585 from 5355 and we're left with 770.
Include the next digit (1) from the dividend after 770, then repeat: 7701 / 917

On to step 5:
When dividing 7701 by 917, we get 8 with a remainder of 365.
Put 8 as the next digit of the answer. 
Result so far: 58.0
The remainder is 365 after subtracting 7336 from 7701.
Include the next digit (5) from the dividend after 365, then repeat: 3655 / 917

On to step 6:
When dividing 3655 by 917, we get 3 with a remainder of 904.
The next digit of our result is 3. 
Result so far: 583.0
The remainder is 904 after subtracting 2751 from 3655.
Append the next digit (1) from the dividend to 904 and continue with: 9041 / 917

Moving on to step 7:
The number 917 fits into 9041 9 times, leaving a remainder of 788.
The next digit of our result is 9. 
Result so far: 5839.0
Subtracting 8253 from 9041 leaves us with 788.
Take the next digit (3) from the dividend and append it to 788, then repeat: 7883 / 917

Advancing to step 8:
917 can be fit into 7883 8 times, resulting in a remainder of 547.
The number 8 becomes the next digit in our result. 
Result so far: 58398.0
If we take 7336 away from 7883, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Going ahead to step 9:
If we divide 5470 by 917, we get 5 and a remainder of 885.
Write down 5 as next digit of the result. 
Result so far: 58398.5
If we take 4585 away from 5470, we end up with 885.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8850, and continue the process.

Advancing to step 10:
8850 divided by 917 is 9 with a remainder of 597.
Use 9 as the next digit of our solution. 
Result so far: 58398.59
If we take 8253 away from 8850, we end up with 597.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5970, and continue the process.

On to step 11:
The number 917 fits into 5970 6 times, leaving a remainder of 468.
Write down 6 as next digit of the result. 
Result so far: 58398.596
Subtracting 5502 from 5970 leaves us with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Advancing to step 12:
4680 divided by 917 is 5 with a remainder of 95.
Record the quotient 5 as the next digit in the result. 
Result so far: 58398.5965
Subtracting 4585 from 4680 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Let's proceed to step 13:
When dividing 950 by 917, we get 1 with a remainder of 33.
The next digit of our result is 1. 
Result so far: 58398.59651
If we subtract 917 from 950, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 14:
330 divided by 917 is 0 with a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 58398.59651
If we subtract 0 from 330, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

On to step 15:
3300 divided by 917 is 3 with a remainder of 549.
Put 3 as the next digit of the answer. 
Result so far: 58398.5965103
The remainder is 549 after subtracting 2751 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5490, and continue the process.

Moving on to step 16:
If we divide 5490 by 917, we get 5 and a remainder of 905.
The next digit of our result is 5. 
Result so far: 58398.59651035
If we subtract 4585 from 5490, we get 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

The final result is 58398.59651035 with a remainder of 9.05e-07.