We're dividing 625173 by 20 
We want to divide 625173 by 20.

Going ahead to step 1:
20 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 20

Step 2:
The number 20 fits into 62 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 60 from 62, we get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 20

Advancing to step 3:
The number 20 fits into 25 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 31.0
The remainder is 5 after subtracting 20 from 25.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 20

Advancing to step 4:
If we divide 51 by 20, we get 2 and a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 312.0
Subtract 40 from 51 to get 11.
Append the next digit (7) from the dividend to 11 and continue with: 117 / 20

Moving on to step 5:
117 divided by 20 is 5 with a remainder of 17.
Record the quotient 5 as the next digit in the result. 
Result so far: 3125.0
If we take 100 away from 117, we end up with 17.
Bring next digit (3) of the dividend behind the 17 and repeat the process: 173 / 20

Going ahead to step 6:
If we divide 173 by 20, we get 8 and a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 31258.0
The remainder is 13 after subtracting 160 from 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 7:
When dividing 130 by 20, we get 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 31258.6
If we subtract 120 from 130, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 20, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 31258.65
If we subtract 100 from 100, 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.

Step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 31258.65
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.

Going ahead to step 10:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 31258.65
If we subtract 0 from 0, 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.

The quotient of the division is 31258.65, and the remainder is 0.0.