5308990 ÷ 99 
We're looking to find how many times 99 goes into 5308990.

Moving on to step 1:
5 divided by 99 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 99

Step 2:
The number 99 fits into 53 0 times, leaving a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Fetch the next digit (0) from the dividend, attach it to 53 and continue: 530 / 99

Advancing to step 3:
99 goes into 530 5 times with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 495 from 530, we get 35.
Append the next digit (8) from the dividend to 35 and continue with: 358 / 99

Moving on to step 4:
The number 99 fits into 358 3 times, leaving a remainder of 61.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Subtract 297 from 358 to get 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 99

On to step 5:
If we divide 619 by 99, we get 6 and a remainder of 25.
Put 6 as the next digit of the answer. 
Result so far: 536.0
Subtract 594 from 619 to get 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 99

Moving on to step 6:
The number 99 fits into 259 2 times, leaving a remainder of 61.
The number 2 becomes the next digit in our result. 
Result so far: 5362.0
Subtracting 198 from 259 leaves us with 61.
Grab the next digit (0) from the dividend, add it to 61, then carry on: 610 / 99

On to step 7:
If we divide 610 by 99, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 53626.0
Deduct 594 from 610 and we're left 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.

Advancing to step 8:
The number 99 fits into 160 1 times, leaving a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 53626.1
If we take 99 away from 160, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 9:
If we divide 610 by 99, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 53626.16
If we subtract 594 from 610, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
99 can be fit into 160 1 times, resulting in a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 53626.161
The remainder is 61 after subtracting 99 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 11:
The number 99 fits into 610 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 53626.1616
Subtract 594 from 610 to get 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 12:
99 can be fit into 160 1 times, resulting in a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 53626.16161
Subtract 99 from 160 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 13:
The number 99 fits into 610 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 53626.161616
Subtracting 594 from 610 leaves us 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:
If we divide 160 by 99, we get 1 and a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 53626.1616161
If we subtract 99 from 160, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 15:
When dividing 610 by 99, we get 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 53626.16161616
Subtract 594 from 610 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 53626.16161616 with a balance of 1.6e-08.