We're dividing 159493 by 99 
We want to figure out the number of times 159493 can be divided by 99.

Step 1:
If we divide 1 by 99, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 99

Going ahead to step 2:
99 can be fit into 15 0 times, resulting in a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 99

On to step 3:
The number 99 fits into 159 1 times, leaving a remainder of 60.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 99 from 159, we get 60.
Take the next digit (4) from the dividend and append it to 60, then repeat: 604 / 99

Going ahead to step 4:
The number 99 fits into 604 6 times, leaving a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 10 after subtracting 594 from 604.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 99

Going ahead to step 5:
When dividing 109 by 99, we get 1 with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 161.0
Deduct 99 from 109 and we're left with 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 99

Advancing to step 6:
103 divided by 99 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1611.0
Subtracting 99 from 103 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
When dividing 40 by 99, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 1611.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
When dividing 400 by 99, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 1611.04
Subtracting 396 from 400 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
99 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 1611.04
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
99 can be fit into 400 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 1611.0404
If we take 396 away from 400, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
99 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 1611.0404
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
When dividing 400 by 99, we get 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 1611.040404
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
99 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1611.040404
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
400 divided by 99 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 1611.04040404
If we subtract 396 from 400, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 1611.04040404 with a remaining 4e-09.