We're dividing 338790 by 79 
We're looking to find how many times 79 goes into 338790.

Let's proceed to step 1:
When dividing 3 by 79, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 79

On to step 2:
If we divide 33 by 79, we get 0 and a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Append the next digit (8) from the dividend to 33 and continue with: 338 / 79

Moving on to step 3:
The number 79 fits into 338 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 316 from 338 and we're left with 22.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 79

Let's proceed to step 4:
The number 79 fits into 227 2 times, leaving a remainder of 69.
Write down 2 as next digit of the result. 
Result so far: 42.0
If we take 158 away from 227, we end up with 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 79

Moving on to step 5:
699 divided by 79 is 8 with a remainder of 67.
Use 8 as the next digit of our solution. 
Result so far: 428.0
Deduct 632 from 699 and we're left with 67.
Bring next digit (0) of the dividend behind the 67 and repeat the process: 670 / 79

On to step 6:
If we divide 670 by 79, we get 8 and a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 4288.0
If we subtract 632 from 670, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
When dividing 380 by 79, we get 4 with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 4288.4
Deduct 316 from 380 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 8:
79 goes into 640 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 4288.48
Subtracting 632 from 640 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
The number 79 fits into 80 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 4288.481
Subtracting 79 from 80 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 10:
The number 79 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 4288.481
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
When dividing 100 by 79, we get 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 4288.48101
The remainder is 21 after subtracting 79 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 12:
210 divided by 79 is 2 with a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 4288.481012
Subtract 158 from 210 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 13:
The number 79 fits into 520 6 times, leaving a remainder of 46.
Record the quotient 6 as the next digit in the result. 
Result so far: 4288.4810126
Subtract 474 from 520 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 14:
When dividing 460 by 79, we get 5 with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 4288.48101265
The remainder is 65 after subtracting 395 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final result is 4288.48101265 with a remainder of 6.5e-08.