We divide 361646 by 20
Let's see how many times 20 fits into 361646.

Moving on to step 1:
The number 20 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 20

Let's proceed to step 2:
20 goes into 36 1 times with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 20 from 36 leaves us with 16.
Grab the next digit (1) from the dividend, add it to 16, then carry on: 161 / 20

Let's proceed to step 3:
161 divided by 20 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 1 after subtracting 160 from 161.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 20

Moving on to step 4:
20 can be fit into 16 0 times, resulting in a remainder of 16.
The next digit of our result is 0. 
Result so far: 180.0
Deduct 0 from 16 and we're left with 16.
Grab the next digit (4) from the dividend, add it to 16, then carry on: 164 / 20

Let's proceed to step 5:
164 divided by 20 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 1808.0
Deduct 160 from 164 and we're left with 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 20

Advancing to step 6:
When dividing 46 by 20, we get 2 with a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 18082.0
Subtracting 40 from 46 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 18082.3
The remainder is 0 after subtracting 60 from 60.
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 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 18082.3
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.

On to step 9:
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: 18082.3
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.

After the division, we end up with 18082.3 and a remainder of 0.0.