Let's divide 99965043 by 820
We're looking to find how many times 820 goes into 99965043.

Step 1:
820 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 820

Moving on to step 2:
When dividing 99 by 820, we get 0 with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Append the next digit (9) from the dividend to 99 and continue with: 999 / 820

Moving on to step 3:
The number 820 fits into 999 1 times, leaving a remainder of 179.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 820 from 999, we get 179.
Grab the next digit (6) from the dividend, add it to 179, then carry on: 1796 / 820

Advancing to step 4:
820 can be fit into 1796 2 times, resulting in a remainder of 156.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
The remainder is 156 after subtracting 1640 from 1796.
Bring next digit (5) of the dividend behind the 156 and repeat the process: 1565 / 820

Let's proceed to step 5:
When dividing 1565 by 820, we get 1 with a remainder of 745.
Put 1 as the next digit of the answer. 
Result so far: 121.0
Deduct 820 from 1565 and we're left with 745.
Bring next digit (0) of the dividend behind the 745 and repeat the process: 7450 / 820

Advancing to step 6:
820 can be fit into 7450 9 times, resulting in a remainder of 70.
The number 9 becomes the next digit in our result. 
Result so far: 1219.0
If we subtract 7380 from 7450, we get 70.
Append the next digit (4) from the dividend to 70 and continue with: 704 / 820

On to step 7:
704 divided by 820 is 0 with a remainder of 704.
The number 0 becomes the next digit in our result. 
Result so far: 12190.0
The remainder is 704 after subtracting 0 from 704.
Append the next digit (3) from the dividend to 704 and continue with: 7043 / 820

Going ahead to step 8:
When dividing 7043 by 820, we get 8 with a remainder of 483.
Put 8 as the next digit of the answer. 
Result so far: 121908.0
Deduct 6560 from 7043 and we're left with 483.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Let's proceed to step 9:
820 goes into 4830 5 times with a remainder of 730.
The next digit of our result is 5. 
Result so far: 121908.5
If we take 4100 away from 4830, we end up with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Step 10:
7300 divided by 820 is 8 with a remainder of 740.
Use 8 as the next digit of our solution. 
Result so far: 121908.58
The remainder is 740 after subtracting 6560 from 7300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 11:
When dividing 7400 by 820, we get 9 with a remainder of 20.
The next digit of our result is 9. 
Result so far: 121908.589
Subtract 7380 from 7400 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
820 goes into 200 0 times with a remainder of 200.
The next digit of our result is 0. 
Result so far: 121908.589
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 13:
If we divide 2000 by 820, we get 2 and a remainder of 360.
Put 2 as the next digit of the answer. 
Result so far: 121908.58902
If we subtract 1640 from 2000, we get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 14:
3600 divided by 820 is 4 with a remainder of 320.
The next digit of our result is 4. 
Result so far: 121908.589024
If we subtract 3280 from 3600, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
The number 820 fits into 3200 3 times, leaving a remainder of 740.
Record the quotient 3 as the next digit in the result. 
Result so far: 121908.5890243
If we subtract 2460 from 3200, we get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Let's proceed to step 16:
7400 divided by 820 is 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 121908.58902439
Subtracting 7380 from 7400 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 121908.58902439 with a remaining 2e-08.