2422500 ÷ 79 
We want to figure out the number of times 2422500 can be divided by 79.

Step 1:
2 divided by 79 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 79

On to step 2:
24 divided by 79 is 0 with a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 79

Moving on to step 3:
The number 79 fits into 242 3 times, leaving a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 237 from 242, we get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 79

Going ahead to step 4:
52 divided by 79 is 0 with a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
If we subtract 0 from 52, we get 52.
Include the next digit (5) from the dividend after 52, then repeat: 525 / 79

Moving on to step 5:
If we divide 525 by 79, we get 6 and a remainder of 51.
Use 6 as the next digit of our solution. 
Result so far: 306.0
Subtracting 474 from 525 leaves us with 51.
Bring next digit (0) of the dividend behind the 51 and repeat the process: 510 / 79

Advancing to step 6:
The number 79 fits into 510 6 times, leaving a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 3066.0
The remainder is 36 after subtracting 474 from 510.
Grab the next digit (0) from the dividend, add it to 36, then carry on: 360 / 79

On to step 7:
79 goes into 360 4 times with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 30664.0
The remainder is 44 after subtracting 316 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
79 can be fit into 440 5 times, resulting in a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 30664.5
The remainder is 45 after subtracting 395 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 9:
450 divided by 79 is 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 30664.55
Subtract 395 from 450 to get 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 quotient of the division is 30664.55, and the remainder is 0.055.