We look at the division of 823980 by 53 
We want to figure out the number of times 823980 can be divided by 53.

On to step 1:
When dividing 8 by 53, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 53

Moving on to step 2:
53 can be fit into 82 1 times, resulting in a remainder of 29.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 53 from 82 leaves us with 29.
Grab the next digit (3) from the dividend, add it to 29, then carry on: 293 / 53

On to step 3:
53 can be fit into 293 5 times, resulting in a remainder of 28.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we take 265 away from 293, we end up with 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 53

Advancing to step 4:
If we divide 289 by 53, we get 5 and a remainder of 24.
Put 5 as the next digit of the answer. 
Result so far: 155.0
The remainder is 24 after subtracting 265 from 289.
Fetch the next digit (8) from the dividend, attach it to 24 and continue: 248 / 53

Step 5:
If we divide 248 by 53, we get 4 and a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 1554.0
If we take 212 away from 248, we end up with 36.
Include the next digit (0) from the dividend after 36, then repeat: 360 / 53

On to step 6:
If we divide 360 by 53, we get 6 and a remainder of 42.
Write down 6 as next digit of the result. 
Result so far: 15546.0
If we take 318 away from 360, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 7:
The number 53 fits into 420 7 times, leaving a remainder of 49.
The next digit of our result is 7. 
Result so far: 15546.7
If we take 371 away from 420, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 8:
If we divide 490 by 53, we get 9 and a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 15546.79
If we subtract 477 from 490, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
The number 53 fits into 130 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 15546.792
Deduct 106 from 130 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 10:
The number 53 fits into 240 4 times, leaving a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 15546.7924
If we take 212 away from 240, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 11:
53 can be fit into 280 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 15546.79245
If we subtract 265 from 280, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
When dividing 150 by 53, we get 2 with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 15546.792452
Subtracting 106 from 150 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
When dividing 440 by 53, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 15546.7924528
If we take 424 away from 440, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
The number 53 fits into 160 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 15546.79245283
If we subtract 159 from 160, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 15546.79245283, with a leftover of 1e-09.