394870 ÷ 79 
We're looking to find how many times 79 goes into 394870.

Advancing to step 1:
When dividing 3 by 79, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 79

Let's proceed to step 2:
39 divided by 79 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 79

On to step 3:
79 goes into 394 4 times with a remainder of 78.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 316 from 394 and we're left with 78.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 79

Let's proceed to step 4:
788 divided by 79 is 9 with a remainder of 77.
Write down 9 as next digit of the result. 
Result so far: 49.0
The remainder is 77 after subtracting 711 from 788.
Grab the next digit (7) from the dividend, add it to 77, then carry on: 777 / 79

Advancing to step 5:
79 can be fit into 777 9 times, resulting in a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 499.0
Subtracting 711 from 777 leaves us with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 79

On to step 6:
When dividing 660 by 79, we get 8 with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 4998.0
Subtract 632 from 660 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
79 goes into 280 3 times with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 4998.3
If we subtract 237 from 280, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 8:
The number 79 fits into 430 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 4998.35
If we take 395 away from 430, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
79 can be fit into 350 4 times, resulting in a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 4998.354
Subtract 316 from 350 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
79 can be fit into 340 4 times, resulting in a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 4998.3544
Subtract 316 from 340 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 4998.3544 and a remainder of 0.00024.