We look at the division of 30280173 by 525 
We're looking to find how many times 525 goes into 30280173.

Advancing to step 1:
If we divide 3 by 525, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 525

Step 2:
If we divide 30 by 525, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 525

Advancing to step 3:
When dividing 302 by 525, we get 0 with a remainder of 302.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 302, we end up with 302.
Append the next digit (8) from the dividend to 302 and continue with: 3028 / 525

Going ahead to step 4:
525 can be fit into 3028 5 times, resulting in a remainder of 403.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 2625 from 3028 leaves us with 403.
Include the next digit (0) from the dividend after 403, then repeat: 4030 / 525

On to step 5:
525 goes into 4030 7 times with a remainder of 355.
Use 7 as the next digit of our solution. 
Result so far: 57.0
The remainder is 355 after subtracting 3675 from 4030.
Include the next digit (1) from the dividend after 355, then repeat: 3551 / 525

Step 6:
525 can be fit into 3551 6 times, resulting in a remainder of 401.
Put 6 as the next digit of the answer. 
Result so far: 576.0
If we take 3150 away from 3551, we end up with 401.
Grab the next digit (7) from the dividend, add it to 401, then carry on: 4017 / 525

Moving on to step 7:
525 goes into 4017 7 times with a remainder of 342.
Record the quotient 7 as the next digit in the result. 
Result so far: 5767.0
If we take 3675 away from 4017, we end up with 342.
Include the next digit (3) from the dividend after 342, then repeat: 3423 / 525

Moving on to step 8:
When dividing 3423 by 525, we get 6 with a remainder of 273.
Put 6 as the next digit of the answer. 
Result so far: 57676.0
Deduct 3150 from 3423 and we're left with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Advancing to step 9:
525 goes into 2730 5 times with a remainder of 105.
Put 5 as the next digit of the answer. 
Result so far: 57676.5
Subtract 2625 from 2730 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 10:
525 goes into 1050 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 57676.52
The remainder is 0 after subtracting 1050 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
If we divide 0 by 525, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 57676.52
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
If we divide 0 by 525, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 57676.52
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 57676.52 with a remainder of 0.0.