We divide 225031 by 78
Our goal is to divide 225031 by 78.

On to step 1:
The number 78 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 78

Step 2:
If we divide 22 by 78, we get 0 and a remainder of 22.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Append the next digit (5) from the dividend to 22 and continue with: 225 / 78

Let's proceed to step 3:
78 goes into 225 2 times with a remainder of 69.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 156 from 225 and we're left with 69.
Fetch the next digit (0) from the dividend, attach it to 69 and continue: 690 / 78

Moving on to step 4:
78 goes into 690 8 times with a remainder of 66.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we subtract 624 from 690, we get 66.
Include the next digit (3) from the dividend after 66, then repeat: 663 / 78

Step 5:
When dividing 663 by 78, we get 8 with a remainder of 39.
Write down 8 as next digit of the result. 
Result so far: 288.0
If we subtract 624 from 663, we get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 78

Advancing to step 6:
78 goes into 391 5 times with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 2885.0
Deduct 390 from 391 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
If we divide 10 by 78, we get 0 and a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 2885.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
78 can be fit into 100 1 times, resulting in a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 2885.01
Subtract 78 from 100 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
The number 78 fits into 220 2 times, leaving a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 2885.012
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 10:
78 can be fit into 640 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 2885.0128
The remainder is 16 after subtracting 624 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
78 can be fit into 160 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 2885.01282
Subtracting 156 from 160 leaves us with 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 12:
The number 78 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 2885.01282
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.

Step 13:
If we divide 400 by 78, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 2885.0128205
Subtract 390 from 400 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
The number 78 fits into 100 1 times, leaving a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 2885.01282051
If we subtract 78 from 100, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 2885.01282051, with a leftover of 2.2e-08.