We look at the division of 53466852 by 457 
We want to divide 53466852 by 457.

Advancing to step 1:
5 divided by 457 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 457

Going ahead to step 2:
457 goes into 53 0 times with a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Bring next digit (4) of the dividend behind the 53 and repeat the process: 534 / 457

Moving on to step 3:
457 can be fit into 534 1 times, resulting in a remainder of 77.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 457 away from 534, we end up with 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 457

Step 4:
When dividing 776 by 457, we get 1 with a remainder of 319.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 457 from 776 to get 319.
Include the next digit (6) from the dividend after 319, then repeat: 3196 / 457

On to step 5:
3196 divided by 457 is 6 with a remainder of 454.
The next digit of our result is 6. 
Result so far: 116.0
If we take 2742 away from 3196, we end up with 454.
Take the next digit (8) from the dividend and append it to 454, then repeat: 4548 / 457

Step 6:
4548 divided by 457 is 9 with a remainder of 435.
Use 9 as the next digit of our solution. 
Result so far: 1169.0
Subtract 4113 from 4548 to get 435.
Bring next digit (5) of the dividend behind the 435 and repeat the process: 4355 / 457

Let's proceed to step 7:
457 can be fit into 4355 9 times, resulting in a remainder of 242.
Write down 9 as next digit of the result. 
Result so far: 11699.0
Subtract 4113 from 4355 to get 242.
Grab the next digit (2) from the dividend, add it to 242, then carry on: 2422 / 457

Moving on to step 8:
If we divide 2422 by 457, we get 5 and a remainder of 137.
Record the quotient 5 as the next digit in the result. 
Result so far: 116995.0
If we subtract 2285 from 2422, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 9:
457 goes into 1370 2 times with a remainder of 456.
The number 2 becomes the next digit in our result. 
Result so far: 116995.2
Subtract 914 from 1370 to get 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 10:
4560 divided by 457 is 9 with a remainder of 447.
Write down 9 as next digit of the result. 
Result so far: 116995.29
Deduct 4113 from 4560 and we're left with 447.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4470, and continue the process.

Let's proceed to step 11:
If we divide 4470 by 457, we get 9 and a remainder of 357.
The next digit of our result is 9. 
Result so far: 116995.299
Subtracting 4113 from 4470 leaves us with 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

The final outcome is 116995.299, with a leftover of 0.0357.