We're dividing 52078934 by 20 
Let's see how many times 20 fits into 52078934.

Step 1:
The number 20 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 20

Moving on to step 2:
The number 20 fits into 52 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 40 away from 52, we end up with 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 20

Step 3:
If we divide 120 by 20, we get 6 and a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtract 120 from 120 to get 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 20

Going ahead to step 4:
20 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 260.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 20

Let's proceed to step 5:
20 goes into 78 3 times with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 2603.0
If we take 60 away from 78, we end up with 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 20

Going ahead to step 6:
If we divide 189 by 20, we get 9 and a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 26039.0
If we subtract 180 from 189, we get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 20

Let's proceed to step 7:
When dividing 93 by 20, we get 4 with a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 260394.0
Subtract 80 from 93 to get 13.
Grab the next digit (4) from the dividend, add it to 13, then carry on: 134 / 20

Going ahead to step 8:
20 can be fit into 134 6 times, resulting in a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 2603946.0
Deduct 120 from 134 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
The number 20 fits into 140 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 2603946.7
If we subtract 140 from 140, we 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.

Moving on to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2603946.7
If we take 0 away from 0, 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 11:
20 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 2603946.7
Subtracting 0 from 0 leaves us 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 result is 2603946.7 with a remainder of 0.0.