We're dividing 65170471 by 388 
Our goal is to divide 65170471 by 388.

Going ahead to step 1:
388 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 388

Let's proceed to step 2:
The number 388 fits into 65 0 times, leaving a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Bring next digit (1) of the dividend behind the 65 and repeat the process: 651 / 388

Moving on to step 3:
The number 388 fits into 651 1 times, leaving a remainder of 263.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 388 from 651 leaves us with 263.
Append the next digit (7) from the dividend to 263 and continue with: 2637 / 388

Advancing to step 4:
The number 388 fits into 2637 6 times, leaving a remainder of 309.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we subtract 2328 from 2637, we get 309.
Bring next digit (0) of the dividend behind the 309 and repeat the process: 3090 / 388

Going ahead to step 5:
3090 divided by 388 is 7 with a remainder of 374.
The number 7 becomes the next digit in our result. 
Result so far: 167.0
Subtracting 2716 from 3090 leaves us with 374.
Include the next digit (4) from the dividend after 374, then repeat: 3744 / 388

On to step 6:
388 can be fit into 3744 9 times, resulting in a remainder of 252.
The number 9 becomes the next digit in our result. 
Result so far: 1679.0
Subtracting 3492 from 3744 leaves us with 252.
Include the next digit (7) from the dividend after 252, then repeat: 2527 / 388

Step 7:
388 goes into 2527 6 times with a remainder of 199.
Record the quotient 6 as the next digit in the result. 
Result so far: 16796.0
Subtracting 2328 from 2527 leaves us with 199.
Append the next digit (1) from the dividend to 199 and continue with: 1991 / 388

Step 8:
When dividing 1991 by 388, we get 5 with a remainder of 51.
The number 5 becomes the next digit in our result. 
Result so far: 167965.0
If we subtract 1940 from 1991, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 9:
510 divided by 388 is 1 with a remainder of 122.
The number 1 becomes the next digit in our result. 
Result so far: 167965.1
Subtracting 388 from 510 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 10:
The number 388 fits into 1220 3 times, leaving a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 167965.13
The remainder is 56 after subtracting 1164 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 11:
The number 388 fits into 560 1 times, leaving a remainder of 172.
The number 1 becomes the next digit in our result. 
Result so far: 167965.131
Subtract 388 from 560 to get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Going ahead to step 12:
When dividing 1720 by 388, we get 4 with a remainder of 168.
The next digit of our result is 4. 
Result so far: 167965.1314
If we take 1552 away from 1720, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Step 13:
If we divide 1680 by 388, we get 4 and a remainder of 128.
Record the quotient 4 as the next digit in the result. 
Result so far: 167965.13144
Deduct 1552 from 1680 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

After the division, we end up with 167965.13144 and a remainder of 0.000128.