41817611 divided by 525 
The aim is to understand the frequency of 525 in 41817611.

On to step 1:
The number 525 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 525

Advancing to step 2:
525 goes into 41 0 times with a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 41, we get 41.
Fetch the next digit (8) from the dividend, attach it to 41 and continue: 418 / 525

Step 3:
525 can be fit into 418 0 times, resulting in a remainder of 418.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 418 to get 418.
Fetch the next digit (1) from the dividend, attach it to 418 and continue: 4181 / 525

Let's proceed to step 4:
When dividing 4181 by 525, we get 7 with a remainder of 506.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 3675 from 4181 and we're left with 506.
Bring next digit (7) of the dividend behind the 506 and repeat the process: 5067 / 525

Advancing to step 5:
If we divide 5067 by 525, we get 9 and a remainder of 342.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we take 4725 away from 5067, we end up with 342.
Take the next digit (6) from the dividend and append it to 342, then repeat: 3426 / 525

On to step 6:
525 can be fit into 3426 6 times, resulting in a remainder of 276.
Record the quotient 6 as the next digit in the result. 
Result so far: 796.0
Subtracting 3150 from 3426 leaves us with 276.
Take the next digit (1) from the dividend and append it to 276, then repeat: 2761 / 525

Step 7:
525 goes into 2761 5 times with a remainder of 136.
The next digit of our result is 5. 
Result so far: 7965.0
Subtract 2625 from 2761 to get 136.
Take the next digit (1) from the dividend and append it to 136, then repeat: 1361 / 525

Advancing to step 8:
If we divide 1361 by 525, we get 2 and a remainder of 311.
Record the quotient 2 as the next digit in the result. 
Result so far: 79652.0
If we take 1050 away from 1361, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

On to step 9:
3110 divided by 525 is 5 with a remainder of 485.
The next digit of our result is 5. 
Result so far: 79652.5
The remainder is 485 after subtracting 2625 from 3110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Going ahead to step 10:
525 can be fit into 4850 9 times, resulting in a remainder of 125.
Record the quotient 9 as the next digit in the result. 
Result so far: 79652.59
Deduct 4725 from 4850 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 11:
525 can be fit into 1250 2 times, resulting in a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 79652.592
Subtracting 1050 from 1250 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 12:
2000 divided by 525 is 3 with a remainder of 425.
The number 3 becomes the next digit in our result. 
Result so far: 79652.5923
Subtract 1575 from 2000 to get 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Step 13:
The number 525 fits into 4250 8 times, leaving a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 79652.59238
Subtract 4200 from 4250 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 14:
The number 525 fits into 500 0 times, leaving a remainder of 500.
Put 0 as the next digit of the answer. 
Result so far: 79652.59238
Subtracting 0 from 500 leaves us with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 15:
525 goes into 5000 9 times with a remainder of 275.
Use 9 as the next digit of our solution. 
Result so far: 79652.5923809
If we subtract 4725 from 5000, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 16:
525 can be fit into 2750 5 times, resulting in a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 79652.59238095
If we subtract 2625 from 2750, we get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

The final result is 79652.59238095 with a remainder of 1.25e-07.