Let's divide 39398349 by 215
We want to divide 39398349 by 215.

On to step 1:
215 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 215

Step 2:
39 divided by 215 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 215

On to step 3:
If we divide 393 by 215, we get 1 and a remainder of 178.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 215 from 393 and we're left with 178.
Grab the next digit (9) from the dividend, add it to 178, then carry on: 1789 / 215

Advancing to step 4:
215 can be fit into 1789 8 times, resulting in a remainder of 69.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 1720 from 1789 to get 69.
Grab the next digit (8) from the dividend, add it to 69, then carry on: 698 / 215

Moving on to step 5:
698 divided by 215 is 3 with a remainder of 53.
Put 3 as the next digit of the answer. 
Result so far: 183.0
If we subtract 645 from 698, we get 53.
Append the next digit (3) from the dividend to 53 and continue with: 533 / 215

Going ahead to step 6:
If we divide 533 by 215, we get 2 and a remainder of 103.
Record the quotient 2 as the next digit in the result. 
Result so far: 1832.0
If we subtract 430 from 533, we get 103.
Include the next digit (4) from the dividend after 103, then repeat: 1034 / 215

Step 7:
1034 divided by 215 is 4 with a remainder of 174.
Write down 4 as next digit of the result. 
Result so far: 18324.0
The remainder is 174 after subtracting 860 from 1034.
Grab the next digit (9) from the dividend, add it to 174, then carry on: 1749 / 215

Moving on to step 8:
215 goes into 1749 8 times with a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 183248.0
Subtract 1720 from 1749 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 9:
290 divided by 215 is 1 with a remainder of 75.
Record the quotient 1 as the next digit in the result. 
Result so far: 183248.1
Deduct 215 from 290 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 10:
If we divide 750 by 215, we get 3 and a remainder of 105.
Write down 3 as next digit of the result. 
Result so far: 183248.13
Subtract 645 from 750 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 11:
The number 215 fits into 1050 4 times, leaving a remainder of 190.
Put 4 as the next digit of the answer. 
Result so far: 183248.134
The remainder is 190 after subtracting 860 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 12:
The number 215 fits into 1900 8 times, leaving a remainder of 180.
Use 8 as the next digit of our solution. 
Result so far: 183248.1348
If we subtract 1720 from 1900, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 13:
If we divide 1800 by 215, we get 8 and a remainder of 80.
Use 8 as the next digit of our solution. 
Result so far: 183248.13488
Deduct 1720 from 1800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The quotient of the division is 183248.13488, and the remainder is 8e-05.