We're dividing 20379514 by 852 
We're looking to find how many times 852 goes into 20379514.

On to step 1:
If we divide 2 by 852, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 852

Going ahead to step 2:
20 divided by 852 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Grab the next digit (3) from the dividend, add it to 20, then carry on: 203 / 852

Going ahead to step 3:
When dividing 203 by 852, we get 0 with a remainder of 203.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 203, we end up with 203.
Take the next digit (7) from the dividend and append it to 203, then repeat: 2037 / 852

Let's proceed to step 4:
When dividing 2037 by 852, we get 2 with a remainder of 333.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1704 away from 2037, we end up with 333.
Bring next digit (9) of the dividend behind the 333 and repeat the process: 3339 / 852

On to step 5:
If we divide 3339 by 852, we get 3 and a remainder of 783.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 2556 from 3339 leaves us with 783.
Append the next digit (5) from the dividend to 783 and continue with: 7835 / 852

Step 6:
The number 852 fits into 7835 9 times, leaving a remainder of 167.
Write down 9 as next digit of the result. 
Result so far: 239.0
If we take 7668 away from 7835, we end up with 167.
Append the next digit (1) from the dividend to 167 and continue with: 1671 / 852

Let's proceed to step 7:
If we divide 1671 by 852, we get 1 and a remainder of 819.
Put 1 as the next digit of the answer. 
Result so far: 2391.0
If we subtract 852 from 1671, we get 819.
Include the next digit (4) from the dividend after 819, then repeat: 8194 / 852

Going ahead to step 8:
852 goes into 8194 9 times with a remainder of 526.
Write down 9 as next digit of the result. 
Result so far: 23919.0
Subtract 7668 from 8194 to get 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Advancing to step 9:
5260 divided by 852 is 6 with a remainder of 148.
Use 6 as the next digit of our solution. 
Result so far: 23919.6
The remainder is 148 after subtracting 5112 from 5260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 10:
If we divide 1480 by 852, we get 1 and a remainder of 628.
Write down 1 as next digit of the result. 
Result so far: 23919.61
If we subtract 852 from 1480, we get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Step 11:
If we divide 6280 by 852, we get 7 and a remainder of 316.
Write down 7 as next digit of the result. 
Result so far: 23919.617
Deduct 5964 from 6280 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

On to step 12:
If we divide 3160 by 852, we get 3 and a remainder of 604.
Write down 3 as next digit of the result. 
Result so far: 23919.6173
Subtracting 2556 from 3160 leaves us with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 13:
852 can be fit into 6040 7 times, resulting in a remainder of 76.
The number 7 becomes the next digit in our result. 
Result so far: 23919.61737
Subtract 5964 from 6040 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 14:
852 goes into 760 0 times with a remainder of 760.
Use 0 as the next digit of our solution. 
Result so far: 23919.61737
Subtract 0 from 760 to get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 15:
7600 divided by 852 is 8 with a remainder of 784.
The number 8 becomes the next digit in our result. 
Result so far: 23919.6173708
Subtract 6816 from 7600 to get 784.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7840, and continue the process.

Step 16:
When dividing 7840 by 852, we get 9 with a remainder of 172.
Write down 9 as next digit of the result. 
Result so far: 23919.61737089
If we take 7668 away from 7840, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The final outcome is 23919.61737089, with a leftover of 1.72e-07.