820620 divided by 53 
We want to figure out the number of times 820620 can be divided by 53.

Let's proceed to step 1:
The number 53 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 53

Going ahead to step 2:
The number 53 fits into 82 1 times, leaving a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 29 after subtracting 53 from 82.
Take the next digit (0) from the dividend and append it to 29, then repeat: 290 / 53

Step 3:
53 goes into 290 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 265 from 290 leaves us with 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 53

On to step 4:
When dividing 256 by 53, we get 4 with a remainder of 44.
The next digit of our result is 4. 
Result so far: 154.0
If we take 212 away from 256, we end up with 44.
Fetch the next digit (2) from the dividend, attach it to 44 and continue: 442 / 53

Advancing to step 5:
When dividing 442 by 53, we get 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 1548.0
The remainder is 18 after subtracting 424 from 442.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 53

Moving on to step 6:
53 goes into 180 3 times with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 15483.0
If we subtract 159 from 180, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 7:
The number 53 fits into 210 3 times, leaving a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 15483.3
Deduct 159 from 210 and we're left 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.

Going ahead to step 8:
53 goes into 510 9 times with a remainder of 33.
The next digit of our result is 9. 
Result so far: 15483.39
Deduct 477 from 510 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
If we divide 330 by 53, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 15483.396
Deduct 318 from 330 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 10:
53 goes into 120 2 times with a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 15483.3962
Deduct 106 from 120 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
53 goes into 140 2 times with a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 15483.39622
The remainder is 34 after subtracting 106 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final result is 15483.39622 with a remainder of 3.4e-05.