278122 ÷ 79 
We want to figure out the number of times 278122 can be divided by 79.

Moving on to step 1:
2 divided by 79 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 79

Going ahead to step 2:
When dividing 27 by 79, we get 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 27, we get 27.
Include the next digit (8) from the dividend after 27, then repeat: 278 / 79

On to step 3:
278 divided by 79 is 3 with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 237 from 278 to get 41.
Grab the next digit (1) from the dividend, add it to 41, then carry on: 411 / 79

Advancing to step 4:
When dividing 411 by 79, we get 5 with a remainder of 16.
The next digit of our result is 5. 
Result so far: 35.0
Subtracting 395 from 411 leaves us with 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 79

Advancing to step 5:
When dividing 162 by 79, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 352.0
Subtract 158 from 162 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 79

Going ahead to step 6:
The number 79 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 3520.0
Subtract 0 from 42 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 7:
When dividing 420 by 79, we get 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 3520.5
If we take 395 away from 420, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 8:
The number 79 fits into 250 3 times, leaving a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 3520.53
Subtracting 237 from 250 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
79 goes into 130 1 times with a remainder of 51.
The number 1 becomes the next digit in our result. 
Result so far: 3520.531
The remainder is 51 after subtracting 79 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 10:
79 goes into 510 6 times with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 3520.5316
If we subtract 474 from 510, 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.

Advancing to step 11:
79 goes into 360 4 times with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 3520.53164
If we take 316 away from 360, we end up 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.

On to step 12:
79 goes into 440 5 times with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 3520.531645
If we subtract 395 from 440, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Moving on to step 13:
79 can be fit into 450 5 times, resulting in a remainder of 55.
The next digit of our result is 5. 
Result so far: 3520.5316455
The remainder is 55 after subtracting 395 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

In conclusion, the division gives 3520.5316455 with a balance of 5.5e-07.