Let's divide 99659415 by 320
Our goal is to divide 99659415 by 320.

Let's proceed to step 1:
9 divided by 320 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 320

Step 2:
320 can be fit into 99 0 times, resulting in a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 99 leaves us with 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 320

Going ahead to step 3:
320 can be fit into 996 3 times, resulting in a remainder of 36.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 960 from 996 to get 36.
Bring next digit (5) of the dividend behind the 36 and repeat the process: 365 / 320

Advancing to step 4:
The number 320 fits into 365 1 times, leaving a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 31.0
If we take 320 away from 365, we end up with 45.
Take the next digit (9) from the dividend and append it to 45, then repeat: 459 / 320

Moving on to step 5:
459 divided by 320 is 1 with a remainder of 139.
Record the quotient 1 as the next digit in the result. 
Result so far: 311.0
Subtracting 320 from 459 leaves us with 139.
Fetch the next digit (4) from the dividend, attach it to 139 and continue: 1394 / 320

Step 6:
320 can be fit into 1394 4 times, resulting in a remainder of 114.
Write down 4 as next digit of the result. 
Result so far: 3114.0
Subtracting 1280 from 1394 leaves us with 114.
Include the next digit (1) from the dividend after 114, then repeat: 1141 / 320

Step 7:
320 can be fit into 1141 3 times, resulting in a remainder of 181.
The number 3 becomes the next digit in our result. 
Result so far: 31143.0
Subtracting 960 from 1141 leaves us with 181.
Bring next digit (5) of the dividend behind the 181 and repeat the process: 1815 / 320

Advancing to step 8:
320 goes into 1815 5 times with a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 311435.0
Subtracting 1600 from 1815 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

On to step 9:
If we divide 2150 by 320, we get 6 and a remainder of 230.
Write down 6 as next digit of the result. 
Result so far: 311435.6
If we take 1920 away from 2150, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

On to step 10:
If we divide 2300 by 320, we get 7 and a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 311435.67
Subtract 2240 from 2300 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 11:
320 can be fit into 600 1 times, resulting in a remainder of 280.
Put 1 as the next digit of the answer. 
Result so far: 311435.671
If we subtract 320 from 600, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 12:
When dividing 2800 by 320, we get 8 with a remainder of 240.
Put 8 as the next digit of the answer. 
Result so far: 311435.6718
If we take 2560 away from 2800, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 13:
The number 320 fits into 2400 7 times, leaving a remainder of 160.
Put 7 as the next digit of the answer. 
Result so far: 311435.67187
Deduct 2240 from 2400 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 14:
If we divide 1600 by 320, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 311435.671875
If we take 1600 away from 1600, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 15:
320 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 311435.671875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 16:
The number 320 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 311435.671875
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 311435.671875 with a balance of 0.0.