We're dividing 99538405 by 120 
We want to figure out the number of times 99538405 can be divided by 120.

Moving on to step 1:
The number 120 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 120

Advancing to step 2:
120 can be fit into 99 0 times, resulting in a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Include the next digit (5) from the dividend after 99, then repeat: 995 / 120

Let's proceed to step 3:
120 goes into 995 8 times with a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 960 away from 995, we end up with 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 120

Let's proceed to step 4:
The number 120 fits into 353 2 times, leaving a remainder of 113.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Deduct 240 from 353 and we're left with 113.
Include the next digit (8) from the dividend after 113, then repeat: 1138 / 120

Moving on to step 5:
120 can be fit into 1138 9 times, resulting in a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 829.0
Deduct 1080 from 1138 and we're left with 58.
Append the next digit (4) from the dividend to 58 and continue with: 584 / 120

Advancing to step 6:
584 divided by 120 is 4 with a remainder of 104.
Write down 4 as next digit of the result. 
Result so far: 8294.0
Subtract 480 from 584 to get 104.
Append the next digit (0) from the dividend to 104 and continue with: 1040 / 120

Let's proceed to step 7:
If we divide 1040 by 120, we get 8 and a remainder of 80.
Write down 8 as next digit of the result. 
Result so far: 82948.0
Subtracting 960 from 1040 leaves us with 80.
Append the next digit (5) from the dividend to 80 and continue with: 805 / 120

Step 8:
120 can be fit into 805 6 times, resulting in a remainder of 85.
Record the quotient 6 as the next digit in the result. 
Result so far: 829486.0
Subtracting 720 from 805 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 9:
If we divide 850 by 120, we get 7 and a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 829486.7
The remainder is 10 after subtracting 840 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
When dividing 100 by 120, we get 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 829486.7
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
The number 120 fits into 1000 8 times, leaving a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 829486.708
If we subtract 960 from 1000, 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.

Advancing to step 12:
The number 120 fits into 400 3 times, leaving a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 829486.7083
The remainder is 40 after subtracting 360 from 400.
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 13:
When dividing 400 by 120, we get 3 with a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 829486.70833
If we subtract 360 from 400, 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.

Our division results in 829486.70833 with a remaining 4e-05.