Let's divide 405720 by 53
We want to figure out the number of times 405720 can be divided by 53.

Advancing to step 1:
53 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 53

Advancing to step 2:
53 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Include the next digit (5) from the dividend after 40, then repeat: 405 / 53

On to step 3:
If we divide 405 by 53, we get 7 and a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 34 after subtracting 371 from 405.
Bring next digit (7) of the dividend behind the 34 and repeat the process: 347 / 53

Moving on to step 4:
53 can be fit into 347 6 times, resulting in a remainder of 29.
The next digit of our result is 6. 
Result so far: 76.0
Subtracting 318 from 347 leaves us with 29.
Grab the next digit (2) from the dividend, add it to 29, then carry on: 292 / 53

Going ahead to step 5:
When dividing 292 by 53, we get 5 with a remainder of 27.
Use 5 as the next digit of our solution. 
Result so far: 765.0
Deduct 265 from 292 and we're left with 27.
Include the next digit (0) from the dividend after 27, then repeat: 270 / 53

Let's proceed to step 6:
If we divide 270 by 53, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 7655.0
Subtract 265 from 270 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 53 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 7655.0
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
53 can be fit into 500 9 times, resulting in a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 7655.09
If we take 477 away from 500, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 9:
When dividing 230 by 53, we get 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 7655.094
If we subtract 212 from 230, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 10:
When dividing 180 by 53, we get 3 with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 7655.0943
Deduct 159 from 180 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 11:
53 can be fit into 210 3 times, resulting in a remainder of 51.
The next digit of our result is 3. 
Result so far: 7655.09433
If we take 159 away from 210, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Our division results in 7655.09433 with a remaining 5.1e-05.