We're dividing 438190 by 79 
We're looking to find how many times 79 goes into 438190.

Moving on to step 1:
79 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 79

Advancing to step 2:
When dividing 43 by 79, we get 0 with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 43 and we're left with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 79

Going ahead to step 3:
If we divide 438 by 79, we get 5 and a remainder of 43.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 395 from 438 leaves us with 43.
Fetch the next digit (1) from the dividend, attach it to 43 and continue: 431 / 79

Going ahead to step 4:
When dividing 431 by 79, we get 5 with a remainder of 36.
Write down 5 as next digit of the result. 
Result so far: 55.0
Subtracting 395 from 431 leaves us with 36.
Include the next digit (9) from the dividend after 36, then repeat: 369 / 79

On to step 5:
When dividing 369 by 79, we get 4 with a remainder of 53.
Write down 4 as next digit of the result. 
Result so far: 554.0
If we take 316 away from 369, we end up with 53.
Append the next digit (0) from the dividend to 53 and continue with: 530 / 79

Step 6:
The number 79 fits into 530 6 times, leaving a remainder of 56.
The next digit of our result is 6. 
Result so far: 5546.0
If we subtract 474 from 530, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 7:
79 goes into 560 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 5546.7
Subtract 553 from 560 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
The number 79 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 5546.7
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
When dividing 700 by 79, we get 8 with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 5546.708
Deduct 632 from 700 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 10:
680 divided by 79 is 8 with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 5546.7088
Subtracting 632 from 680 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 5546.7088, with a leftover of 0.00048.