We're dividing 13946856 by 872 
We want to figure out the number of times 13946856 can be divided by 872.

Step 1:
When dividing 1 by 872, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 872

Advancing to step 2:
The number 872 fits into 13 0 times, leaving a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (9) from the dividend and append it to 13, then repeat: 139 / 872

Step 3:
If we divide 139 by 872, we get 0 and a remainder of 139.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 139 to get 139.
Grab the next digit (4) from the dividend, add it to 139, then carry on: 1394 / 872

On to step 4:
The number 872 fits into 1394 1 times, leaving a remainder of 522.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 872 away from 1394, we end up with 522.
Take the next digit (6) from the dividend and append it to 522, then repeat: 5226 / 872

Going ahead to step 5:
872 can be fit into 5226 5 times, resulting in a remainder of 866.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 4360 away from 5226, we end up with 866.
Take the next digit (8) from the dividend and append it to 866, then repeat: 8668 / 872

Moving on to step 6:
8668 divided by 872 is 9 with a remainder of 820.
The next digit of our result is 9. 
Result so far: 159.0
If we take 7848 away from 8668, we end up with 820.
Fetch the next digit (5) from the dividend, attach it to 820 and continue: 8205 / 872

On to step 7:
If we divide 8205 by 872, we get 9 and a remainder of 357.
Write down 9 as next digit of the result. 
Result so far: 1599.0
Subtract 7848 from 8205 to get 357.
Bring next digit (6) of the dividend behind the 357 and repeat the process: 3576 / 872

On to step 8:
When dividing 3576 by 872, we get 4 with a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 15994.0
Deduct 3488 from 3576 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 9:
872 can be fit into 880 1 times, resulting in a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 15994.1
The remainder is 8 after subtracting 872 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
If we divide 80 by 872, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 15994.1
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 11:
If we divide 800 by 872, we get 0 and a remainder of 800.
Record the quotient 0 as the next digit in the result. 
Result so far: 15994.1
If we subtract 0 from 800, we get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

The quotient of the division is 15994.1, and the remainder is 0.08.