Let's divide 251316 by 78
Our goal is to divide 251316 by 78.

Step 1:
When dividing 2 by 78, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 78

Moving on to step 2:
If we divide 25 by 78, we get 0 and a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 78

Advancing to step 3:
251 divided by 78 is 3 with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 17 after subtracting 234 from 251.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 78

Moving on to step 4:
When dividing 173 by 78, we get 2 with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we subtract 156 from 173, we get 17.
Append the next digit (1) from the dividend to 17 and continue with: 171 / 78

Advancing to step 5:
If we divide 171 by 78, we get 2 and a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 322.0
Subtract 156 from 171 to get 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 78

Going ahead to step 6:
78 can be fit into 156 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 3222.0
If we take 156 away from 156, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 7:
When dividing 0 by 78, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3222.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 78, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3222.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 3222.0, with a leftover of 0.0.