143109 divided by 99 
Let's see how many times 99 fits into 143109.

Advancing to step 1:
If we divide 1 by 99, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 99

On to step 2:
If we divide 14 by 99, we get 0 and a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Grab the next digit (3) from the dividend, add it to 14, then carry on: 143 / 99

Going ahead to step 3:
143 divided by 99 is 1 with a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 99 from 143 leaves us with 44.
Grab the next digit (1) from the dividend, add it to 44, then carry on: 441 / 99

Going ahead to step 4:
99 goes into 441 4 times with a remainder of 45.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
Subtracting 396 from 441 leaves us with 45.
Grab the next digit (0) from the dividend, add it to 45, then carry on: 450 / 99

Moving on to step 5:
When dividing 450 by 99, we get 4 with a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 144.0
Deduct 396 from 450 and we're left with 54.
Take the next digit (9) from the dividend and append it to 54, then repeat: 549 / 99

Step 6:
549 divided by 99 is 5 with a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 1445.0
If we subtract 495 from 549, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 7:
When dividing 540 by 99, we get 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 1445.5
If we take 495 away from 540, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 8:
The number 99 fits into 450 4 times, leaving a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 1445.54
Deduct 396 from 450 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 9:
99 goes into 540 5 times with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 1445.545
Subtracting 495 from 540 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 10:
The number 99 fits into 450 4 times, leaving a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 1445.5454
Subtracting 396 from 450 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 11:
When dividing 540 by 99, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 1445.54545
If we take 495 away from 540, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 12:
The number 99 fits into 450 4 times, leaving a remainder of 54.
Write down 4 as next digit of the result. 
Result so far: 1445.545454
Deduct 396 from 450 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 13:
When dividing 540 by 99, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 1445.5454545
Subtracting 495 from 540 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 14:
99 goes into 450 4 times with a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 1445.54545454
If we take 396 away from 450, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

In conclusion, the division gives 1445.54545454 with a balance of 5.4e-08.