57412752 ÷ 525 
We're looking to find how many times 525 goes into 57412752.

On to step 1:
The number 525 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 525

Step 2:
If we divide 57 by 525, we get 0 and a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Bring next digit (4) of the dividend behind the 57 and repeat the process: 574 / 525

Moving on to step 3:
If we divide 574 by 525, we get 1 and a remainder of 49.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 525 from 574 to get 49.
Grab the next digit (1) from the dividend, add it to 49, then carry on: 491 / 525

Moving on to step 4:
525 can be fit into 491 0 times, resulting in a remainder of 491.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 491 to get 491.
Include the next digit (2) from the dividend after 491, then repeat: 4912 / 525

On to step 5:
If we divide 4912 by 525, we get 9 and a remainder of 187.
Write down 9 as next digit of the result. 
Result so far: 109.0
Subtracting 4725 from 4912 leaves us with 187.
Grab the next digit (7) from the dividend, add it to 187, then carry on: 1877 / 525

Step 6:
If we divide 1877 by 525, we get 3 and a remainder of 302.
Record the quotient 3 as the next digit in the result. 
Result so far: 1093.0
If we take 1575 away from 1877, we end up with 302.
Bring next digit (5) of the dividend behind the 302 and repeat the process: 3025 / 525

Step 7:
The number 525 fits into 3025 5 times, leaving a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 10935.0
If we subtract 2625 from 3025, we get 400.
Grab the next digit (2) from the dividend, add it to 400, then carry on: 4002 / 525

Step 8:
When dividing 4002 by 525, we get 7 with a remainder of 327.
The number 7 becomes the next digit in our result. 
Result so far: 109357.0
If we subtract 3675 from 4002, we get 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Advancing to step 9:
525 can be fit into 3270 6 times, resulting in a remainder of 120.
Write down 6 as next digit of the result. 
Result so far: 109357.6
Deduct 3150 from 3270 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 10:
525 can be fit into 1200 2 times, resulting in a remainder of 150.
Use 2 as the next digit of our solution. 
Result so far: 109357.62
If we take 1050 away from 1200, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
When dividing 1500 by 525, we get 2 with a remainder of 450.
Write down 2 as next digit of the result. 
Result so far: 109357.622
If we take 1050 away from 1500, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

The quotient of the division is 109357.622, and the remainder is 0.045.