430318 divided by 53 
Our goal is to divide 430318 by 53.

On to step 1:
4 divided by 53 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 53

Step 2:
53 can be fit into 43 0 times, resulting in a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 53

On to step 3:
When dividing 430 by 53, we get 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 424 from 430, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 53

Step 4:
63 divided by 53 is 1 with a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Deduct 53 from 63 and we're left with 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 53

On to step 5:
53 goes into 101 1 times with a remainder of 48.
Record the quotient 1 as the next digit in the result. 
Result so far: 811.0
Deduct 53 from 101 and we're left with 48.
Grab the next digit (8) from the dividend, add it to 48, then carry on: 488 / 53

Step 6:
The number 53 fits into 488 9 times, leaving a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 8119.0
Deduct 477 from 488 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
The number 53 fits into 110 2 times, leaving a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 8119.2
Subtract 106 from 110 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
The number 53 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 8119.2
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
53 goes into 400 7 times with a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 8119.207
If we take 371 away from 400, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 10:
If we divide 290 by 53, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 8119.2075
Deduct 265 from 290 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
If we divide 250 by 53, we get 4 and a remainder of 38.
Use 4 as the next digit of our solution. 
Result so far: 8119.20754
If we take 212 away from 250, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
When dividing 380 by 53, we get 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 8119.207547
If we take 371 away from 380, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 13:
When dividing 90 by 53, we get 1 with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 8119.2075471
Subtracting 53 from 90 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
If we divide 370 by 53, we get 6 and a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 8119.20754716
Deduct 318 from 370 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 8119.20754716, with a leftover of 5.2e-08.