We're dividing 122203 by 78 
Let's see how many times 78 fits into 122203.

Advancing to step 1:
1 divided by 78 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 78

Moving on to step 2:
12 divided by 78 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 78

Advancing to step 3:
If we divide 122 by 78, we get 1 and a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 78 from 122 to get 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 78

Let's proceed to step 4:
78 goes into 442 5 times with a remainder of 52.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we subtract 390 from 442, we get 52.
Append the next digit (0) from the dividend to 52 and continue with: 520 / 78

Advancing to step 5:
520 divided by 78 is 6 with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
Subtract 468 from 520 to get 52.
Take the next digit (3) from the dividend and append it to 52, then repeat: 523 / 78

Advancing to step 6:
When dividing 523 by 78, we get 6 with a remainder of 55.
Use 6 as the next digit of our solution. 
Result so far: 1566.0
Deduct 468 from 523 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.

Advancing to step 7:
78 can be fit into 550 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 1566.7
If we subtract 546 from 550, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
40 divided by 78 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1566.7
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
The number 78 fits into 400 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 1566.705
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 78, we get 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 1566.7051
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 11:
78 goes into 220 2 times with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 1566.70512
The remainder is 64 after subtracting 156 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
When dividing 640 by 78, we get 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 1566.705128
Deduct 624 from 640 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
160 divided by 78 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 1566.7051282
The remainder is 4 after subtracting 156 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
If we divide 40 by 78, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1566.7051282
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 1566.7051282 and a remainder of 4e-08.