341236 divided by 20 
Let's see how many times 20 fits into 341236.

On to step 1:
3 divided by 20 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 20

Step 2:
If we divide 34 by 20, we get 1 and a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 20 away from 34, we end up with 14.
Grab the next digit (1) from the dividend, add it to 14, then carry on: 141 / 20

Moving on to step 3:
141 divided by 20 is 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 140 from 141 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 20

Advancing to step 4:
When dividing 12 by 20, we get 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 170.0
If we subtract 0 from 12, we get 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 20

On to step 5:
If we divide 123 by 20, we get 6 and a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 1706.0
The remainder is 3 after subtracting 120 from 123.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 20

Step 6:
36 divided by 20 is 1 with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 17061.0
If we subtract 20 from 36, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
160 divided by 20 is 8 with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 17061.8
If we take 160 away from 160, 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.

Advancing to step 8:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17061.8
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 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17061.8
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 17061.8, and the remainder is 0.0.