98530070 divided by 525 
The aim is to understand the frequency of 525 in 98530070.

Advancing to step 1:
525 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 525

Step 2:
The number 525 fits into 98 0 times, leaving a remainder of 98.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 98, we end up with 98.
Include the next digit (5) from the dividend after 98, then repeat: 985 / 525

Advancing to step 3:
The number 525 fits into 985 1 times, leaving a remainder of 460.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 525 from 985 leaves us with 460.
Fetch the next digit (3) from the dividend, attach it to 460 and continue: 4603 / 525

Let's proceed to step 4:
4603 divided by 525 is 8 with a remainder of 403.
The next digit of our result is 8. 
Result so far: 18.0
Subtracting 4200 from 4603 leaves us with 403.
Grab the next digit (0) from the dividend, add it to 403, then carry on: 4030 / 525

Moving on to step 5:
When dividing 4030 by 525, we get 7 with a remainder of 355.
Write down 7 as next digit of the result. 
Result so far: 187.0
Subtracting 3675 from 4030 leaves us with 355.
Include the next digit (0) from the dividend after 355, then repeat: 3550 / 525

Moving on to step 6:
If we divide 3550 by 525, we get 6 and a remainder of 400.
Use 6 as the next digit of our solution. 
Result so far: 1876.0
Deduct 3150 from 3550 and we're left with 400.
Append the next digit (7) from the dividend to 400 and continue with: 4007 / 525

Advancing to step 7:
When dividing 4007 by 525, we get 7 with a remainder of 332.
The number 7 becomes the next digit in our result. 
Result so far: 18767.0
Subtract 3675 from 4007 to get 332.
Take the next digit (0) from the dividend and append it to 332, then repeat: 3320 / 525

Going ahead to step 8:
When dividing 3320 by 525, we get 6 with a remainder of 170.
The next digit of our result is 6. 
Result so far: 187676.0
If we take 3150 away from 3320, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 9:
If we divide 1700 by 525, we get 3 and a remainder of 125.
Put 3 as the next digit of the answer. 
Result so far: 187676.3
If we subtract 1575 from 1700, 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.

Let's proceed to step 10:
When dividing 1250 by 525, we get 2 with a remainder of 200.
Put 2 as the next digit of the answer. 
Result so far: 187676.32
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.

On to step 11:
If we divide 2000 by 525, we get 3 and a remainder of 425.
The next digit of our result is 3. 
Result so far: 187676.323
If we take 1575 away from 2000, we end up with 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 12:
4250 divided by 525 is 8 with a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 187676.3238
If we take 4200 away from 4250, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 13:
525 goes into 500 0 times with a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 187676.3238
If we subtract 0 from 500, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

On to step 14:
525 can be fit into 5000 9 times, resulting in a remainder of 275.
Write down 9 as next digit of the result. 
Result so far: 187676.323809
If we take 4725 away from 5000, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Let's proceed to step 15:
2750 divided by 525 is 5 with a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 187676.3238095
If we take 2625 away from 2750, we end up 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.

On to step 16:
525 goes into 1250 2 times with a remainder of 200.
Put 2 as the next digit of the answer. 
Result so far: 187676.32380952
Deduct 1050 from 1250 and we're left 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.

After the division, we end up with 187676.32380952 and a remainder of 2e-07.