322500 ÷ 78 
Our goal is to divide 322500 by 78.

Going ahead to step 1:
The number 78 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 78

Going ahead to step 2:
When dividing 32 by 78, we get 0 with a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 32, we get 32.
Fetch the next digit (2) from the dividend, attach it to 32 and continue: 322 / 78

Let's proceed to step 3:
When dividing 322 by 78, we get 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 312 from 322 and we're left with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 78

Step 4:
If we divide 105 by 78, we get 1 and a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 78 from 105 leaves us with 27.
Include the next digit (0) from the dividend after 27, then repeat: 270 / 78

Moving on to step 5:
78 goes into 270 3 times with a remainder of 36.
Record the quotient 3 as the next digit in the result. 
Result so far: 413.0
If we take 234 away from 270, we end up with 36.
Fetch the next digit (0) from the dividend, attach it to 36 and continue: 360 / 78

Going ahead to step 6:
If we divide 360 by 78, we get 4 and a remainder of 48.
Record the quotient 4 as the next digit in the result. 
Result so far: 4134.0
Subtract 312 from 360 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 7:
The number 78 fits into 480 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 4134.6
If we subtract 468 from 480, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
If we divide 120 by 78, we get 1 and a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 4134.61
Subtracting 78 from 120 leaves us 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.

Moving on to step 9:
78 can be fit into 420 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 4134.615
The remainder is 30 after subtracting 390 from 420.
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 10:
300 divided by 78 is 3 with a remainder of 66.
The next digit of our result is 3. 
Result so far: 4134.6153
If we subtract 234 from 300, we get 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 11:
If we divide 660 by 78, we get 8 and a remainder of 36.
The next digit of our result is 8. 
Result so far: 4134.61538
If we take 624 away from 660, we end up with 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 12:
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: 4134.615384
If we subtract 312 from 360, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 13:
When dividing 480 by 78, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 4134.6153846
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.

Going ahead to step 14:
The number 78 fits into 120 1 times, leaving a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 4134.61538461
If we subtract 78 from 120, we 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.

Our division results in 4134.61538461 with a remaining 4.2e-08.