463351 divided by 20 
We want to figure out the number of times 463351 can be divided by 20.

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
If we take 0 away from 4, we end up with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 20

Advancing to step 2:
When dividing 46 by 20, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 6 after subtracting 40 from 46.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 20

On to step 3:
20 can be fit into 63 3 times, resulting in a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we take 60 away from 63, we end up with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 20

Advancing to step 4:
20 can be fit into 33 1 times, resulting in a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 231.0
Deduct 20 from 33 and we're left with 13.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 20

Moving on to step 5:
When dividing 135 by 20, we get 6 with a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 2316.0
The remainder is 15 after subtracting 120 from 135.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 20

Going ahead to step 6:
When dividing 151 by 20, we get 7 with a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 23167.0
The remainder is 11 after subtracting 140 from 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
If we divide 110 by 20, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 23167.5
Deduct 100 from 110 and we're left with 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:
100 divided by 20 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 23167.55
Deduct 100 from 100 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.

The final result is 23167.55 with a remainder of 0.0.