Let's divide 387415 by 79
Let's see how many times 79 fits into 387415.

On to step 1:
If we divide 3 by 79, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 79

Let's proceed to step 2:
When dividing 38 by 79, we get 0 with a remainder of 38.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 38 leaves us with 38.
Append the next digit (7) from the dividend to 38 and continue with: 387 / 79

Moving on to step 3:
When dividing 387 by 79, we get 4 with a remainder of 71.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 316 from 387 and we're left with 71.
Fetch the next digit (4) from the dividend, attach it to 71 and continue: 714 / 79

Let's proceed to step 4:
714 divided by 79 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Subtracting 711 from 714 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 79

Going ahead to step 5:
When dividing 31 by 79, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 490.0
Subtract 0 from 31 to get 31.
Take the next digit (5) from the dividend and append it to 31, then repeat: 315 / 79

Moving on to step 6:
If we divide 315 by 79, we get 3 and a remainder of 78.
The number 3 becomes the next digit in our result. 
Result so far: 4903.0
If we take 237 away from 315, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 7:
When dividing 780 by 79, we get 9 with a remainder of 69.
The number 9 becomes the next digit in our result. 
Result so far: 4903.9
Subtracting 711 from 780 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
79 can be fit into 690 8 times, resulting in a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 4903.98
Subtract 632 from 690 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 9:
If we divide 580 by 79, we get 7 and a remainder of 27.
The next digit of our result is 7. 
Result so far: 4903.987
The remainder is 27 after subtracting 553 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 10:
If we divide 270 by 79, we get 3 and a remainder of 33.
The next digit of our result is 3. 
Result so far: 4903.9873
Subtracting 237 from 270 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 11:
The number 79 fits into 330 4 times, leaving a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 4903.98734
If we take 316 away from 330, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 12:
79 goes into 140 1 times with a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 4903.987341
If we subtract 79 from 140, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 13:
79 goes into 610 7 times with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 4903.9873417
If we take 553 away from 610, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 14:
The number 79 fits into 570 7 times, leaving a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 4903.98734177
Subtract 553 from 570 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 4903.98734177, with a leftover of 1.7e-08.