We're dividing 53169543 by 99 
We want to divide 53169543 by 99.

Step 1:
99 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 99

Let's proceed to step 2:
99 can be fit into 53 0 times, resulting in a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Bring next digit (1) of the dividend behind the 53 and repeat the process: 531 / 99

Advancing to step 3:
99 goes into 531 5 times with a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 495 from 531 to get 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 99

On to step 4:
99 goes into 366 3 times with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtract 297 from 366 to get 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 99

On to step 5:
The number 99 fits into 699 7 times, leaving a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 537.0
If we subtract 693 from 699, we get 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 99

Moving on to step 6:
99 can be fit into 65 0 times, resulting in a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 5370.0
If we take 0 away from 65, we end up with 65.
Grab the next digit (4) from the dividend, add it to 65, then carry on: 654 / 99

Step 7:
The number 99 fits into 654 6 times, leaving a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 53706.0
Subtracting 594 from 654 leaves us with 60.
Bring next digit (3) of the dividend behind the 60 and repeat the process: 603 / 99

Step 8:
99 goes into 603 6 times with a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 537066.0
Subtract 594 from 603 to 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.

Let's proceed to step 9:
The number 99 fits into 90 0 times, leaving a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 537066.0
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 10:
99 can be fit into 900 9 times, resulting in a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 537066.09
The remainder is 9 after subtracting 891 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 11:
When dividing 90 by 99, we get 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 537066.09
Subtract 0 from 90 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 12:
900 divided by 99 is 9 with a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 537066.0909
Subtracting 891 from 900 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 13:
99 can be fit into 90 0 times, resulting in a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 537066.0909
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 14:
If we divide 900 by 99, we get 9 and a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 537066.090909
If we subtract 891 from 900, 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.

Advancing to step 15:
99 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 537066.090909
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 16:
If we divide 900 by 99, we get 9 and a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 537066.09090909
If we subtract 891 from 900, 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 537066.09090909 with a remaining 9e-09.