We divide 38905913 by 820
We want to figure out the number of times 38905913 can be divided by 820.

On to step 1:
If we divide 3 by 820, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 820

Step 2:
If we divide 38 by 820, we get 0 and a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Grab the next digit (9) from the dividend, add it to 38, then carry on: 389 / 820

Going ahead to step 3:
The number 820 fits into 389 0 times, leaving a remainder of 389.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 389 and we're left with 389.
Append the next digit (0) from the dividend to 389 and continue with: 3890 / 820

On to step 4:
If we divide 3890 by 820, we get 4 and a remainder of 610.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 3280 from 3890 to get 610.
Bring next digit (5) of the dividend behind the 610 and repeat the process: 6105 / 820

On to step 5:
820 can be fit into 6105 7 times, resulting in a remainder of 365.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Deduct 5740 from 6105 and we're left with 365.
Fetch the next digit (9) from the dividend, attach it to 365 and continue: 3659 / 820

On to step 6:
820 goes into 3659 4 times with a remainder of 379.
Record the quotient 4 as the next digit in the result. 
Result so far: 474.0
If we take 3280 away from 3659, we end up with 379.
Include the next digit (1) from the dividend after 379, then repeat: 3791 / 820

Advancing to step 7:
The number 820 fits into 3791 4 times, leaving a remainder of 511.
The number 4 becomes the next digit in our result. 
Result so far: 4744.0
Subtract 3280 from 3791 to get 511.
Bring next digit (3) of the dividend behind the 511 and repeat the process: 5113 / 820

Advancing to step 8:
5113 divided by 820 is 6 with a remainder of 193.
The next digit of our result is 6. 
Result so far: 47446.0
If we take 4920 away from 5113, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

On to step 9:
820 can be fit into 1930 2 times, resulting in a remainder of 290.
The number 2 becomes the next digit in our result. 
Result so far: 47446.2
Subtract 1640 from 1930 to get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Let's proceed to step 10:
If we divide 2900 by 820, we get 3 and a remainder of 440.
Use 3 as the next digit of our solution. 
Result so far: 47446.23
Subtract 2460 from 2900 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 11:
When dividing 4400 by 820, we get 5 with a remainder of 300.
The next digit of our result is 5. 
Result so far: 47446.235
Subtracting 4100 from 4400 leaves us with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 12:
When dividing 3000 by 820, we get 3 with a remainder of 540.
Put 3 as the next digit of the answer. 
Result so far: 47446.2353
The remainder is 540 after subtracting 2460 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Step 13:
The number 820 fits into 5400 6 times, leaving a remainder of 480.
Write down 6 as next digit of the result. 
Result so far: 47446.23536
Subtract 4920 from 5400 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 14:
The number 820 fits into 4800 5 times, leaving a remainder of 700.
The number 5 becomes the next digit in our result. 
Result so far: 47446.235365
Deduct 4100 from 4800 and we're left with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 15:
7000 divided by 820 is 8 with a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 47446.2353658
Subtracting 6560 from 7000 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 16:
The number 820 fits into 4400 5 times, leaving a remainder of 300.
Use 5 as the next digit of our solution. 
Result so far: 47446.23536585
The remainder is 300 after subtracting 4100 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final result is 47446.23536585 with a remainder of 3e-07.