We divide 405565 by 53
We want to figure out the number of times 405565 can be divided by 53.

Step 1:
If we divide 4 by 53, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 53

Going ahead to step 2:
53 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 53

Moving 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
Subtracting 371 from 405 leaves us with 34.
Grab the next digit (5) from the dividend, add it to 34, then carry on: 345 / 53

Going ahead to step 4:
If we divide 345 by 53, we get 6 and a remainder of 27.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
The remainder is 27 after subtracting 318 from 345.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 53

On to step 5:
53 can be fit into 276 5 times, resulting in a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 765.0
If we subtract 265 from 276, we get 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 53

Moving on to step 6:
53 goes into 115 2 times with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 7652.0
Deduct 106 from 115 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.

Moving on to step 7:
90 divided by 53 is 1 with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 7652.1
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.

Let's proceed to step 8:
If we divide 370 by 53, we get 6 and a remainder of 52.
The next digit of our result is 6. 
Result so far: 7652.16
The remainder is 52 after subtracting 318 from 370.
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:
When dividing 520 by 53, we get 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 7652.169
Subtracting 477 from 520 leaves us 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.

Advancing to step 10:
The number 53 fits into 430 8 times, leaving a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 7652.1698
Deduct 424 from 430 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 11:
60 divided by 53 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 7652.16981
Subtract 53 from 60 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
When dividing 70 by 53, we get 1 with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 7652.169811
Subtract 53 from 70 to get 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 7652.169811, with a leftover of 1.7e-06.