Let's divide 53578351 by 817
Our goal is to divide 53578351 by 817.

Step 1:
5 divided by 817 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 817

Let's proceed to step 2:
817 can be fit into 53 0 times, resulting in a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Grab the next digit (5) from the dividend, add it to 53, then carry on: 535 / 817

Going ahead to step 3:
535 divided by 817 is 0 with a remainder of 535.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 535 leaves us with 535.
Include the next digit (7) from the dividend after 535, then repeat: 5357 / 817

Moving on to step 4:
817 goes into 5357 6 times with a remainder of 455.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 455 after subtracting 4902 from 5357.
Grab the next digit (8) from the dividend, add it to 455, then carry on: 4558 / 817

Going ahead to step 5:
The number 817 fits into 4558 5 times, leaving a remainder of 473.
The next digit of our result is 5. 
Result so far: 65.0
If we take 4085 away from 4558, we end up with 473.
Append the next digit (3) from the dividend to 473 and continue with: 4733 / 817

Going ahead to step 6:
817 can be fit into 4733 5 times, resulting in a remainder of 648.
The number 5 becomes the next digit in our result. 
Result so far: 655.0
Subtracting 4085 from 4733 leaves us with 648.
Grab the next digit (5) from the dividend, add it to 648, then carry on: 6485 / 817

On to step 7:
The number 817 fits into 6485 7 times, leaving a remainder of 766.
The next digit of our result is 7. 
Result so far: 6557.0
The remainder is 766 after subtracting 5719 from 6485.
Take the next digit (1) from the dividend and append it to 766, then repeat: 7661 / 817

Step 8:
817 goes into 7661 9 times with a remainder of 308.
The next digit of our result is 9. 
Result so far: 65579.0
Deduct 7353 from 7661 and we're left with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 9:
The number 817 fits into 3080 3 times, leaving a remainder of 629.
The next digit of our result is 3. 
Result so far: 65579.3
Subtract 2451 from 3080 to get 629.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6290, and continue the process.

Going ahead to step 10:
The number 817 fits into 6290 7 times, leaving a remainder of 571.
Use 7 as the next digit of our solution. 
Result so far: 65579.37
The remainder is 571 after subtracting 5719 from 6290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Advancing to step 11:
When dividing 5710 by 817, we get 6 with a remainder of 808.
The number 6 becomes the next digit in our result. 
Result so far: 65579.376
Subtracting 4902 from 5710 leaves us with 808.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

Step 12:
8080 divided by 817 is 9 with a remainder of 727.
Record the quotient 9 as the next digit in the result. 
Result so far: 65579.3769
Subtracting 7353 from 8080 leaves us with 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

Going ahead to step 13:
817 goes into 7270 8 times with a remainder of 734.
Write down 8 as next digit of the result. 
Result so far: 65579.37698
If we subtract 6536 from 7270, we get 734.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7340, and continue the process.

On to step 14:
7340 divided by 817 is 8 with a remainder of 804.
The number 8 becomes the next digit in our result. 
Result so far: 65579.376988
Subtract 6536 from 7340 to get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

The quotient of the division is 65579.376988, and the remainder is 8.04e-05.