We're dividing 42576087 by 913 
The aim is to understand the frequency of 913 in 42576087.

Step 1:
When dividing 4 by 913, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 913

Going ahead to step 2:
913 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Take the next digit (5) from the dividend and append it to 42, then repeat: 425 / 913

Advancing to step 3:
913 can be fit into 425 0 times, resulting in a remainder of 425.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 425 to get 425.
Take the next digit (7) from the dividend and append it to 425, then repeat: 4257 / 913

Step 4:
913 can be fit into 4257 4 times, resulting in a remainder of 605.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 3652 from 4257 leaves us with 605.
Bring next digit (6) of the dividend behind the 605 and repeat the process: 6056 / 913

Let's proceed to step 5:
When dividing 6056 by 913, we get 6 with a remainder of 578.
Write down 6 as next digit of the result. 
Result so far: 46.0
Subtract 5478 from 6056 to get 578.
Fetch the next digit (0) from the dividend, attach it to 578 and continue: 5780 / 913

Let's proceed to step 6:
913 goes into 5780 6 times with a remainder of 302.
The number 6 becomes the next digit in our result. 
Result so far: 466.0
If we subtract 5478 from 5780, we get 302.
Take the next digit (8) from the dividend and append it to 302, then repeat: 3028 / 913

Let's proceed to step 7:
913 goes into 3028 3 times with a remainder of 289.
Record the quotient 3 as the next digit in the result. 
Result so far: 4663.0
If we subtract 2739 from 3028, we get 289.
Append the next digit (7) from the dividend to 289 and continue with: 2897 / 913

Going ahead to step 8:
913 can be fit into 2897 3 times, resulting in a remainder of 158.
The number 3 becomes the next digit in our result. 
Result so far: 46633.0
If we take 2739 away from 2897, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 9:
913 goes into 1580 1 times with a remainder of 667.
The number 1 becomes the next digit in our result. 
Result so far: 46633.1
Deduct 913 from 1580 and we're left with 667.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6670, and continue the process.

Advancing to step 10:
6670 divided by 913 is 7 with a remainder of 279.
Put 7 as the next digit of the answer. 
Result so far: 46633.17
The remainder is 279 after subtracting 6391 from 6670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Going ahead to step 11:
The number 913 fits into 2790 3 times, leaving a remainder of 51.
The next digit of our result is 3. 
Result so far: 46633.173
Subtracting 2739 from 2790 leaves us 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.

On to step 12:
913 goes into 510 0 times with a remainder of 510.
Use 0 as the next digit of our solution. 
Result so far: 46633.173
Subtracting 0 from 510 leaves us with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

On to step 13:
The number 913 fits into 5100 5 times, leaving a remainder of 535.
The next digit of our result is 5. 
Result so far: 46633.17305
Deduct 4565 from 5100 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

On to step 14:
The number 913 fits into 5350 5 times, leaving a remainder of 785.
Write down 5 as next digit of the result. 
Result so far: 46633.173055
If we subtract 4565 from 5350, we get 785.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7850, and continue the process.

After the division, we end up with 46633.173055 and a remainder of 7.85e-05.