878358 ÷ 79 
Let's see how many times 79 fits into 878358.

Moving on to step 1:
79 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 79

Advancing to step 2:
The number 79 fits into 87 1 times, leaving a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 79 from 87 leaves us with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 79

Advancing to step 3:
If we divide 88 by 79, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 79 away from 88, we end up with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 79

Let's proceed to step 4:
79 goes into 93 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Subtract 79 from 93 to get 14.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 79

On to step 5:
When dividing 145 by 79, we get 1 with a remainder of 66.
Put 1 as the next digit of the answer. 
Result so far: 1111.0
Subtract 79 from 145 to get 66.
Append the next digit (8) from the dividend to 66 and continue with: 668 / 79

Advancing to step 6:
79 can be fit into 668 8 times, resulting in a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 11118.0
If we subtract 632 from 668, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
79 can be fit into 360 4 times, resulting in a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 11118.4
Subtracting 316 from 360 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 8:
79 goes into 440 5 times with a remainder of 45.
The next digit of our result is 5. 
Result so far: 11118.45
Deduct 395 from 440 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
When dividing 450 by 79, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 11118.455
Deduct 395 from 450 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 11118.455 with a remainder of 0.0055.