We look at the division of 943631 by 20 
We want to divide 943631 by 20.

Going ahead to step 1:
If we divide 9 by 20, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 20

Advancing to step 2:
The number 20 fits into 94 4 times, leaving a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 80 from 94, we get 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 20

Moving on to step 3:
20 goes into 143 7 times with a remainder of 3.
The next digit of our result is 7. 
Result so far: 47.0
Subtract 140 from 143 to get 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 20

Step 4:
20 goes into 36 1 times with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 471.0
The remainder is 16 after subtracting 20 from 36.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 20

Let's proceed to step 5:
20 goes into 163 8 times with a remainder of 3.
The next digit of our result is 8. 
Result so far: 4718.0
If we subtract 160 from 163, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 20

Going ahead to step 6:
20 can be fit into 31 1 times, resulting in a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 47181.0
The remainder is 11 after subtracting 20 from 31.
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.
Record the quotient 5 as the next digit in the result. 
Result so far: 47181.5
If we subtract 100 from 110, 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.

Advancing to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 47181.55
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 outcome is 47181.55, with a leftover of 0.0.