Let's divide 425202 by 20
We want to figure out the number of times 425202 can be divided by 20.

Moving on to step 1:
The number 20 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 20

On to step 2:
If we divide 42 by 20, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 40 away from 42, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 20

Advancing to step 3:
25 divided by 20 is 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 21.0
If we subtract 20 from 25, we get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 20

On to step 4:
20 goes into 52 2 times with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 212.0
Subtracting 40 from 52 leaves us with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 20

Going ahead to step 5:
120 divided by 20 is 6 with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 2126.0
The remainder is 0 after subtracting 120 from 120.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 20

Step 6:
2 divided by 20 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 21260.0
If we take 0 away from 2, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
If we divide 20 by 20, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 21260.1
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21260.1
Deduct 0 from 0 and we're left 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.

Advancing to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21260.1
The remainder is 0 after subtracting 0 from 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 outcome is 21260.1, with a leftover of 0.0.