99139560 ÷ 22 
We're looking to find how many times 22 goes into 99139560.

Step 1:
When dividing 9 by 22, we get 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 22

Going ahead to step 2:
99 divided by 22 is 4 with a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 11 after subtracting 88 from 99.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 22

Moving on to step 3:
22 goes into 111 5 times with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
If we take 110 away from 111, we end up with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 22

Step 4:
22 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 450.0
The remainder is 13 after subtracting 0 from 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 22

Let's proceed to step 5:
139 divided by 22 is 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 4506.0
If we take 132 away from 139, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 22

Let's proceed to step 6:
22 can be fit into 75 3 times, resulting in a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 45063.0
Subtract 66 from 75 to get 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 22

Step 7:
96 divided by 22 is 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 450634.0
If we take 88 away from 96, we end up with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 22

Step 8:
22 goes into 80 3 times with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 4506343.0
The remainder is 14 after subtracting 66 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
140 divided by 22 is 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 4506343.6
Deduct 132 from 140 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
22 goes into 80 3 times with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 4506343.63
Deduct 66 from 80 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 11:
When dividing 140 by 22, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 4506343.636
If we subtract 132 from 140, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
22 can be fit into 80 3 times, resulting in a remainder of 14.
Write down 3 as next digit of the result. 
Result so far: 4506343.6363
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
If we divide 140 by 22, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 4506343.63636
If we take 132 away from 140, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 14:
If we divide 80 by 22, we get 3 and a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 4506343.636363
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 15:
22 can be fit into 140 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 4506343.6363636
Subtracting 132 from 140 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 16:
22 can be fit into 80 3 times, resulting in a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 4506343.63636363
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 4506343.63636363 with a remainder of 1.4e-08.