Let's divide 224124 by 78
We're looking to find how many times 78 goes into 224124.

On to step 1:
The number 78 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 78

Let's proceed to step 2:
78 goes into 22 0 times with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Bring next digit (4) of the dividend behind the 22 and repeat the process: 224 / 78

Moving on to step 3:
78 goes into 224 2 times with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 156 away from 224, we end up with 68.
Append the next digit (1) from the dividend to 68 and continue with: 681 / 78

Let's proceed to step 4:
If we divide 681 by 78, we get 8 and a remainder of 57.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we subtract 624 from 681, we get 57.
Fetch the next digit (2) from the dividend, attach it to 57 and continue: 572 / 78

Advancing to step 5:
78 goes into 572 7 times with a remainder of 26.
Record the quotient 7 as the next digit in the result. 
Result so far: 287.0
If we take 546 away from 572, we end up with 26.
Grab the next digit (4) from the dividend, add it to 26, then carry on: 264 / 78

Moving on to step 6:
264 divided by 78 is 3 with a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 2873.0
If we take 234 away from 264, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
The number 78 fits into 300 3 times, leaving a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 2873.3
If we take 234 away from 300, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 8:
660 divided by 78 is 8 with a remainder of 36.
The next digit of our result is 8. 
Result so far: 2873.38
Subtract 624 from 660 to 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.

Going ahead to step 9:
If we divide 360 by 78, we get 4 and a remainder of 48.
The next digit of our result is 4. 
Result so far: 2873.384
If we take 312 away from 360, we end up 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.

Moving on to step 10:
78 goes into 480 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 2873.3846
Deduct 468 from 480 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
When dividing 120 by 78, we get 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 2873.38461
If we take 78 away from 120, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 12:
If we divide 420 by 78, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 2873.384615
Subtract 390 from 420 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 13:
78 can be fit into 300 3 times, resulting in a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 2873.3846153
If we take 234 away from 300, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 14:
78 goes into 660 8 times with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 2873.38461538
If we subtract 624 from 660, 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.

The final result is 2873.38461538 with a remainder of 3.6e-08.