806243 divided by 53 
Let's see how many times 53 fits into 806243.

On to step 1:
53 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 53

Advancing to step 2:
53 can be fit into 80 1 times, resulting in a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 53 from 80, we get 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 53

Advancing to step 3:
When dividing 276 by 53, we get 5 with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 11 after subtracting 265 from 276.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 53

On to step 4:
The number 53 fits into 112 2 times, leaving a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 152.0
Deduct 106 from 112 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 53

Advancing to step 5:
53 can be fit into 64 1 times, resulting in a remainder of 11.
The next digit of our result is 1. 
Result so far: 1521.0
If we subtract 53 from 64, we get 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 53

Step 6:
53 can be fit into 113 2 times, resulting in a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 15212.0
The remainder is 7 after subtracting 106 from 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 53 is 1 with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 15212.1
The remainder is 17 after subtracting 53 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 8:
If we divide 170 by 53, we get 3 and a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 15212.13
The remainder is 11 after subtracting 159 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
110 divided by 53 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 15212.132
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.

Advancing to step 10:
40 divided by 53 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 15212.132
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
400 divided by 53 is 7 with a remainder of 29.
The next digit of our result is 7. 
Result so far: 15212.13207
Subtract 371 from 400 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 12:
The number 53 fits into 290 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 15212.132075
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.

Let's proceed to step 13:
If we divide 250 by 53, we get 4 and a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 15212.1320754
Subtract 212 from 250 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 14:
380 divided by 53 is 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 15212.13207547
If we subtract 371 from 380, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 15212.13207547 with a remaining 9e-09.