We're dividing 53363090 by 816 
We want to divide 53363090 by 816.

Let's proceed to step 1:
If we divide 5 by 816, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 816

Moving on to step 2:
53 divided by 816 is 0 with a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Take the next digit (3) from the dividend and append it to 53, then repeat: 533 / 816

Step 3:
If we divide 533 by 816, we get 0 and a remainder of 533.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 533 and we're left with 533.
Append the next digit (6) from the dividend to 533 and continue with: 5336 / 816

Going ahead to step 4:
When dividing 5336 by 816, we get 6 with a remainder of 440.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 4896 away from 5336, we end up with 440.
Fetch the next digit (3) from the dividend, attach it to 440 and continue: 4403 / 816

Advancing to step 5:
4403 divided by 816 is 5 with a remainder of 323.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
Subtracting 4080 from 4403 leaves us with 323.
Grab the next digit (0) from the dividend, add it to 323, then carry on: 3230 / 816

Step 6:
816 can be fit into 3230 3 times, resulting in a remainder of 782.
Record the quotient 3 as the next digit in the result. 
Result so far: 653.0
Deduct 2448 from 3230 and we're left with 782.
Fetch the next digit (9) from the dividend, attach it to 782 and continue: 7829 / 816

Moving on to step 7:
When dividing 7829 by 816, we get 9 with a remainder of 485.
Write down 9 as next digit of the result. 
Result so far: 6539.0
The remainder is 485 after subtracting 7344 from 7829.
Fetch the next digit (0) from the dividend, attach it to 485 and continue: 4850 / 816

Going ahead to step 8:
4850 divided by 816 is 5 with a remainder of 770.
Use 5 as the next digit of our solution. 
Result so far: 65395.0
Subtracting 4080 from 4850 leaves us with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Moving on to step 9:
7700 divided by 816 is 9 with a remainder of 356.
Record the quotient 9 as the next digit in the result. 
Result so far: 65395.9
Subtracting 7344 from 7700 leaves us with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

On to step 10:
The number 816 fits into 3560 4 times, leaving a remainder of 296.
The next digit of our result is 4. 
Result so far: 65395.94
Subtracting 3264 from 3560 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 11:
When dividing 2960 by 816, we get 3 with a remainder of 512.
Put 3 as the next digit of the answer. 
Result so far: 65395.943
If we subtract 2448 from 2960, we get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Let's proceed to step 12:
816 goes into 5120 6 times with a remainder of 224.
Put 6 as the next digit of the answer. 
Result so far: 65395.9436
If we take 4896 away from 5120, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 13:
If we divide 2240 by 816, we get 2 and a remainder of 608.
Write down 2 as next digit of the result. 
Result so far: 65395.94362
Deduct 1632 from 2240 and we're left with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 14:
When dividing 6080 by 816, we get 7 with a remainder of 368.
The next digit of our result is 7. 
Result so far: 65395.943627
Subtracting 5712 from 6080 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 15:
816 goes into 3680 4 times with a remainder of 416.
Put 4 as the next digit of the answer. 
Result so far: 65395.9436274
Subtracting 3264 from 3680 leaves us with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 16:
816 can be fit into 4160 5 times, resulting in a remainder of 80.
Record the quotient 5 as the next digit in the result. 
Result so far: 65395.94362745
If we subtract 4080 from 4160, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 65395.94362745 with a balance of 8e-08.