13012 ÷ 78 
We want to figure out the number of times 13012 can be divided by 78.

Moving on to step 1:
78 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 78

On to step 2:
The number 78 fits into 13 0 times, leaving a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 78

Step 3:
78 can be fit into 130 1 times, resulting in a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 52 after subtracting 78 from 130.
Bring next digit (1) of the dividend behind the 52 and repeat the process: 521 / 78

Step 4:
If we divide 521 by 78, we get 6 and a remainder of 53.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtract 468 from 521 to get 53.
Bring next digit (2) of the dividend behind the 53 and repeat the process: 532 / 78

Let's proceed to step 5:
78 goes into 532 6 times with a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Deduct 468 from 532 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 6:
The number 78 fits into 640 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 166.8
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.

Going ahead to step 7:
When dividing 160 by 78, we get 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 166.82
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 8:
The number 78 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 166.82
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 9:
When dividing 400 by 78, we get 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 166.8205
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
78 can be fit into 100 1 times, resulting in a remainder of 22.
The next digit of our result is 1. 
Result so far: 166.82051
Subtracting 78 from 100 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
If we divide 220 by 78, we get 2 and a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 166.820512
If we take 156 away from 220, we end up with 64.
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.
Write down 8 as next digit of the result. 
Result so far: 166.8205128
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.

Advancing to step 13:
78 goes into 160 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 166.82051282
Subtract 156 from 160 to 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.

The quotient of the division is 166.82051282, and the remainder is 4e-09.