We look at the division of 13818382 by 879 
We want to figure out the number of times 13818382 can be divided by 879.

Moving on to step 1:
When dividing 1 by 879, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 879

Step 2:
13 divided by 879 is 0 with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 879

On to step 3:
When dividing 138 by 879, we get 0 with a remainder of 138.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 138 to get 138.
Fetch the next digit (1) from the dividend, attach it to 138 and continue: 1381 / 879

Moving on to step 4:
879 goes into 1381 1 times with a remainder of 502.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 879 from 1381 to get 502.
Fetch the next digit (8) from the dividend, attach it to 502 and continue: 5028 / 879

Going ahead to step 5:
5028 divided by 879 is 5 with a remainder of 633.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 4395 from 5028 and we're left with 633.
Take the next digit (3) from the dividend and append it to 633, then repeat: 6333 / 879

Step 6:
879 goes into 6333 7 times with a remainder of 180.
Write down 7 as next digit of the result. 
Result so far: 157.0
If we subtract 6153 from 6333, we get 180.
Grab the next digit (8) from the dividend, add it to 180, then carry on: 1808 / 879

On to step 7:
When dividing 1808 by 879, we get 2 with a remainder of 50.
The next digit of our result is 2. 
Result so far: 1572.0
If we take 1758 away from 1808, we end up with 50.
Take the next digit (2) from the dividend and append it to 50, then repeat: 502 / 879

Moving on to step 8:
The number 879 fits into 502 0 times, leaving a remainder of 502.
Record the quotient 0 as the next digit in the result. 
Result so far: 15720.0
Subtracting 0 from 502 leaves us with 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Moving on to step 9:
If we divide 5020 by 879, we get 5 and a remainder of 625.
Write down 5 as next digit of the result. 
Result so far: 15720.5
If we take 4395 away from 5020, we end up with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Step 10:
When dividing 6250 by 879, we get 7 with a remainder of 97.
Write down 7 as next digit of the result. 
Result so far: 15720.57
Deduct 6153 from 6250 and we're left with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 11:
879 goes into 970 1 times with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 15720.571
If we take 879 away from 970, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 12:
If we divide 910 by 879, we get 1 and a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 15720.5711
Deduct 879 from 910 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Our division results in 15720.5711 with a remaining 0.00031.