383729 divided by 53 
Let's see how many times 53 fits into 383729.

Step 1:
53 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 53

Going ahead to step 2:
53 can be fit into 38 0 times, resulting in a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Append the next digit (3) from the dividend to 38 and continue with: 383 / 53

Advancing to step 3:
53 can be fit into 383 7 times, resulting in a remainder of 12.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 12 after subtracting 371 from 383.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 53

Let's proceed to step 4:
When dividing 127 by 53, we get 2 with a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
Deduct 106 from 127 and we're left with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 53

Moving on to step 5:
When dividing 212 by 53, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 724.0
If we subtract 212 from 212, we get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 53

Going ahead to step 6:
When dividing 9 by 53, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 7240.0
Deduct 0 from 9 and we're left 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.

Step 7:
When dividing 90 by 53, we get 1 with a remainder of 37.
Record the quotient 1 as the next digit in the result. 
Result so far: 7240.1
Deduct 53 from 90 and we're left 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.

Going ahead to step 8:
If we divide 370 by 53, we get 6 and a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 7240.16
If we subtract 318 from 370, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
53 can be fit into 520 9 times, resulting in a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 7240.169
Deduct 477 from 520 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 10:
53 can be fit into 430 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 7240.1698
The remainder is 6 after subtracting 424 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
The number 53 fits into 60 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 7240.16981
If we take 53 away from 60, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 12:
When dividing 70 by 53, we get 1 with a remainder of 17.
The next digit of our result is 1. 
Result so far: 7240.169811
If we take 53 away from 70, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 7240.169811, with a leftover of 1.7e-06.